Bump actions/cache from 1 to 3 (#6)

Bumps [actions/cache](https://github.com/actions/cache) from 1 to 3.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v1...v3)

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

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/formats.yml

@@ -21,7 +21,7 @@ jobs:
       uses: actions/checkout@v3
 
     - name: Cache dependencies
-      uses: actions/cache@v1
+      uses: actions/cache@v3
       with:
         path: ~/.composer/cache/files
         key: dependencies-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}

.github/workflows/tests.yml

@@ -20,7 +20,7 @@ jobs:
       uses: actions/checkout@v3
 
     - name: Cache dependencies
-      uses: actions/cache@v1
+      uses: actions/cache@v3
       with:
         path: ~/.composer/cache/files
         key: dependencies-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}