Bump actions/cache from 4.1.2 to 4.2.0

Bumps [actions/cache](https://github.com/actions/cache) from 4.1.2 to 4.2.0.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4.1.2...v4.2.0)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/build-macos.yml

@@ -51,7 +51,7 @@ jobs:
 
       - name: Test for Mac Deps cache hit
         id: macdep-cache
-        uses: actions/cache@v4.1.2
+        uses: actions/cache@v4.2.0
         with:
           path: ${{ github.workspace }}/pygame_mac_deps_${{ matrix.macarch }}
           # The hash of all files in buildconfig manylinux-build and macdependencies is
@@ -118,14 +118,14 @@ jobs:
       - uses: actions/checkout@v4.2.2
 
       - name: pip cache
-        uses: actions/cache@v4.1.2
+        uses: actions/cache@v4.2.0
         with:
           path: ~/Library/Caches/pip  # This cache path is only right on mac
           key: pip-cache-${{ matrix.macarch }}-${{ matrix.os }}
 
       - name: Fetch Mac deps
         id: macdep-cache
-        uses: actions/cache@v4.1.2
+        uses: actions/cache@v4.2.0
         with:
           path: ${{ github.workspace }}/pygame_mac_deps_${{ matrix.macarch }}
           key: macdep-${{ hashFiles('buildconfig/manylinux-build/**') }}-${{ hashFiles('buildconfig/macdependencies/*.sh') }}-${{ matrix.macarch }}