chore(deps): bump actions/cache from 4.1.1 to 4.1.2 (#257)

Bumps [actions/cache](https://github.com/actions/cache) from 4.1.1 to 4.1.2.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@3624ceb...6849a64)

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

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

.github/workflows/validations.yaml

@@ -37,7 +37,7 @@ jobs:
 
       - name: Restore test-fixture cache
         id: unit-fixture-cache
-        uses: actions/cache@3624ceb22c1c5a301c8db4169662070a689d9ea8 #v4.1.1
+        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a #v4.1.2
         with:
           path: internal/git/test-fixtures/repos
           key: ${{ runner.os }}-unit-fixture-cache-${{ hashFiles( 'internal/git/test-fixtures/cache.fingerprint' ) }}