ci: bump actions/cache from 4.2.0 to 4.2.2

Bumps [actions/cache](https://github.com/actions/cache) from 4.2.0 to 4.2.2.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4.2.0...v4.2.2)

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

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

.github/workflows/make-test.yml

@@ -35,7 +35,7 @@ jobs:
       #----------------------------------------------
       - name: Load cached Poetry installation
         id: cached-poetry
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: ~/.local  # the path depends on the OS
           key: poetry-0  # increment to reset cache
@@ -53,7 +53,7 @@ jobs:
       #----------------------------------------------
       - name: Load cached venv
         id: cached-poetry-dependencies
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: .venv
           key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}