[3.13] CI: Move Homebrew dependencies into Brewfile (GH-148335) (GH-149884)

(cherry picked from commit 419fe42)

Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Brett Cannon <brett@python.org>

Author: 2 people

.github/workflows/reusable-macos.yml

@@ -45,7 +45,7 @@ jobs:
         key: ${{ github.job }}-${{ env.IMAGE_OS_VERSION }}-${{ inputs.config_hash }}
     - name: Install Homebrew dependencies
       run: |
-        brew install pkg-config openssl@3.0 xz gdbm tcl-tk@8
+        brew bundle --file=Misc/Brewfile
         # Because alternate versions are not symlinked into place by default:
         brew link --overwrite tcl-tk@8
     - name: Configure CPython

Misc/Brewfile

@@ -0,0 +1,15 @@
+brew "gdbm"
+brew "mpdecimal"
+brew "openssl@3.0"
+brew "pkg-config"
+brew "tcl-tk@8"
+brew "xz"
+brew "zstd"
+
+brew "bzip2" if OS.linux?
+brew "expat" if OS.linux?
+brew "libedit" if OS.linux?
+brew "libffi" if OS.linux?
+brew "ncurses" if OS.linux?
+brew "unzip" if OS.linux?
+brew "zlib-ng-compat" if OS.linux?