chore(deps): bump docker/build-push-action from 6.7.0 to 6.8.0 (#84)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.7.0 to 6.8.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@5cd11c3...32945a3)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/ci.yml

@@ -97,7 +97,7 @@ jobs:
           images: ${{ env.IMAGE_NAME }}
       - name: build filmbot (devel)
         id: docker
-        uses: docker/build-push-action@5cd11c3a4ced054e52742c5fd54dca954e0edd85
+        uses: docker/build-push-action@32945a339266b759abcbdc89316275140b0fc960
         with:
           context: .
           push: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch' }}