Bump actions/cache from 3.0.5 to 3.0.6

Bumps [actions/cache](https://github.com/actions/cache) from 3.0.5 to 3.0.6.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v3.0.5...v3.0.6)

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

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

.github/workflows/addon-ci.yaml

@@ -137,7 +137,7 @@ jobs:
         uses: actions/checkout@v3
       - name: 🏗 Set up build cache
         id: cache
-        uses: actions/cache@v3.0.5
+        uses: actions/cache@v3.0.6
         with:
           path: /tmp/.docker-cache
           key: docker-${{ matrix.architecture }}-${{ github.sha }}