Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

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

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: "3.x"
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: python -m pip install --upgrade pip build wheel twine
       - run: python -m build --sdist --wheel
       - run: python -m twine check dist/*
@@ -25,7 +25,7 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: '14.x'
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - id: cache-npm
         uses: actions/cache@v3
         with:
@@ -48,7 +48,7 @@ jobs:
           - isort --check-only --diff .
           - pydocstyle .
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: "3.x"
@@ -74,7 +74,7 @@ jobs:
           - "4.0"
           - "4.1"
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
@@ -106,7 +106,7 @@ jobs:
           - "3.x"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Chrome
         run: sudo apt-get install -y google-chrome-stable
       - name: Install Selenium
@@ -139,7 +139,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v2

.github/workflows/release.yml

@@ -9,7 +9,7 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-python@v4
       with:
         python-version: "3.x"