chore: bump actions/cache from 3.3.2 to 4.0.1 (#99)

Bumps [actions/cache](https://github.com/actions/cache) from 3.3.2 to 4.0.1.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v3.3.2...v4.0.1)

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

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

.github/workflows/ci.yml

@@ -33,7 +33,7 @@ jobs:
           echo ::set-output name=container_tag::${VERSION}
       id: prep
     - name: Cache Docker layers
-      uses: actions/cache@v3.3.2
+      uses: actions/cache@v4.0.1
       with:
         path: /tmp/.buildx-cache
         key: ${{ runner.os }}-buildx-${{ github.sha }}