Bump actions/checkout from 6 to 7

Bumps [actions/checkout](https://github.com/actions/checkout) from 6 to 7.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v6...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/e2e-cache-freethreaded.yml

@@ -36,7 +36,7 @@ jobs:
           - os: windows-11-arm
             python-version: 3.13.14t
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         uses: ./
         with:
@@ -66,7 +66,7 @@ jobs:
           - os: windows-11-arm
             python-version: 3.13.14t
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         id: cache-pipenv
         uses: ./
@@ -106,7 +106,7 @@ jobs:
           ]
         python-version: [3.13.14, 3.14.6]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install poetry
         run: pipx install poetry
       - name: Init pyproject.toml
@@ -141,7 +141,7 @@ jobs:
           - os: windows-11-arm
             python-version: 3.13.14t
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         uses: ./
         with:
@@ -172,7 +172,7 @@ jobs:
           - os: windows-11-arm
             python-version: 3.13.14t
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         id: cache-pipenv
         uses: ./
@@ -216,7 +216,7 @@ jobs:
           - os: windows-11-arm
             python-version: 3.13.14t
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         uses: ./
         with:
@@ -247,7 +247,7 @@ jobs:
           - os: windows-11-arm
             python-version: 3.13.14t
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         uses: ./
         with:

.github/workflows/e2e-cache.yml

@@ -42,7 +42,7 @@ jobs:
             python-version: '3.10'
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         uses: ./
         with:
@@ -76,7 +76,7 @@ jobs:
           - os: windows-11-arm
             python-version: pypy-3.11-v7.x
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         id: cache-pipenv
         uses: ./
@@ -131,7 +131,7 @@ jobs:
           - os: windows-11-arm
             python-version: '3.10'
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install poetry
         run: |
           pipx install poetry
@@ -175,7 +175,7 @@ jobs:
           - os: windows-11-arm
             python-version: '3.10'
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         uses: ./
         with:
@@ -210,7 +210,7 @@ jobs:
           - os: windows-11-arm
             python-version: pypy-3.11-v7.x
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         id: cache-pipenv
         uses: ./
@@ -259,7 +259,7 @@ jobs:
           - os: windows-11-arm
             python-version: '3.10'
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         uses: ./
         with:
@@ -290,7 +290,7 @@ jobs:
           - os: windows-11-arm
             python-version: '3.10'
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python
         uses: ./
         with:

.github/workflows/e2e-tests.yml

@@ -29,7 +29,7 @@ jobs:
           ]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Run with setup-python 3.10.11
         if: matrix.operating-system != 'windows-11-arm'

.github/workflows/publish-immutable-actions.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checking out
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Publish
         id: publish
         uses: actions/publish-immutable-action@v0.0.4

.github/workflows/test-graalpy.yml

@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: setup-python ${{ matrix.graalpy }}
         id: setup-python
@@ -85,7 +85,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: setup-python ${{ matrix.graalpy }}
         id: setup-python
@@ -107,7 +107,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest, macos-15-intel]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup GraalPy and check latest
         uses: ./
         id: graalpy

.github/workflows/test-pypy.yml

@@ -39,7 +39,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: setup-python ${{ matrix.pypy }}
         id: setup-python
@@ -90,7 +90,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: setup-python ${{ matrix.pypy }}
         id: setup-python
@@ -141,7 +141,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: setup-python ${{ matrix.pypy }}
         id: setup-python
@@ -171,7 +171,7 @@ jobs:
             macos-latest
           ]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup PyPy and check latest
         uses: ./
         with:
@@ -212,7 +212,7 @@ jobs:
             macos-latest
           ]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup PyPy and check latest
         uses: ./
         with:

.github/workflows/test-python-freethreaded.yml

@@ -33,7 +33,7 @@ jobs:
         python: [3.13.14t, 3.14.6t]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: setup-python ${{ matrix.python }}
         id: setup-python
@@ -70,7 +70,7 @@ jobs:
         python: [3.13.14t, 3.14.6t]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: build-version-file ${{ matrix.python }}
         run: echo ${{ matrix.python }} > .python-version
@@ -110,7 +110,7 @@ jobs:
         python: [3.13.14t, 3.14.6t]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: build-version-file ${{ matrix.python }}
         run: echo ${{ matrix.python }} > .python-version
@@ -148,7 +148,7 @@ jobs:
         python: [3.13.14, 3.14.6]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: build-version-file ${{ matrix.python }}
         run: |
@@ -189,7 +189,7 @@ jobs:
         python: [3.13.14, 3.14.6]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: build-version-file ${{ matrix.python }}
         run: |
@@ -230,7 +230,7 @@ jobs:
         python: [3.13.14t, 3.14.6t, 3.15t-dev]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: build-tool-versions-file ${{ matrix.python }}
         run: |
@@ -261,7 +261,7 @@ jobs:
         python: [3.13t, 3.15t-dev]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: build-version-file ${{ matrix.python }}
         run: |
@@ -301,7 +301,7 @@ jobs:
         python: [3.13.14t, 3.14.6t, 3.15t-dev]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: build-version-file ${{ matrix.python }}
         run: |
@@ -340,7 +340,7 @@ jobs:
           ]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: setup-python 3.15.0-beta.3
         id: setup-python
@@ -377,7 +377,7 @@ jobs:
           ]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: setup-python 3.15t-dev
         id: setup-python
@@ -414,7 +414,7 @@ jobs:
           ]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: setup-python 3.15t
         id: setup-python
@@ -453,7 +453,7 @@ jobs:
         python: [3.13.14t, 3.14.6t]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: setup-python ${{ matrix.python }}
         id: setup-python
@@ -485,7 +485,7 @@ jobs:
           ]
         python-version: [3.13t, 3.15t-dev]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Python and check latest
         id: setup-python
         uses: ./
@@ -511,7 +511,7 @@ jobs:
             macos-latest
           ]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup multiple Python versions
         id: setup-python
         uses: ./
@@ -542,7 +542,7 @@ jobs:
         python: [3.13.14, 3.14.6, 3.15-dev, 3.15.0-beta.3]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: setup-python ${{ matrix.python }}
         id: setup-python
         uses: ./