Bump actions/cache from 4 to 5

Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4...v5)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/eslint.yml

@@ -33,7 +33,7 @@ jobs:
 
       - name: Cache node modules
         id: cache-npm
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         env:
           cache-name: cache-node-modules
         with:

.github/workflows/tests.yml

@@ -63,7 +63,7 @@ jobs:
         run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: Cache dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ${{ steps.composer-cache.outputs.dir }}