Bump actions/cache in /.github/actions/setup/directories

Bumps [actions/cache](https://github.com/actions/cache) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](1bd1e32a3b...0c907a75c2)

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

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

.github/actions/setup/directories/action.yml

@@ -93,7 +93,7 @@ runs:
         path: ${{ inputs.srcdir }}
         fetch-depth: ${{ inputs.fetch-depth }}
 
-    - uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
+    - uses: actions/cache@0c907a75c2c80ebcb7f088228285e798b750cf8f # v4.2.1
       with:
         path: ${{ inputs.srcdir }}/.downloaded-cache
         key: downloaded-cache