Bump actions/cache from 3.2.3 to 3.2.6 (#75)

Bumps [actions/cache](https://github.com/actions/cache) from 3.2.3 to 3.2.6.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v3.2.3...v3.2.6)

---
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/ci.yaml

@@ -102,7 +102,7 @@ jobs:
 
  - name: 🏗 Set up build cache
  id: cache
- uses: actions/cache@v3.2.3
+ uses: actions/cache@v3.2.6
  with:
  path: /tmp/.buildx-cache
  # Key is named differently to avoid collision