build(deps): bump actions/cache from 4.0.2 to 4.1.2

Bumps [actions/cache](https://github.com/actions/cache) from 4.0.2 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@0c45773...6849a64)

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

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

Author: dependabot[bot]

.github/workflows/tests.yml

@@ -95,7 +95,7 @@ jobs:
           # most of the time caches should hit.
           echo "::set-output name=week-no::$(date -u +%Y-%U)"
 
-      - uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9
+      - uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a
         id: cache
         with:
           path: |