Bump docker/build-push-action in the github_actions group (#1397)

Bumps the github_actions group with 1 update: [docker/build-push-action](https://github.com/docker/build-push-action).


Updates `docker/build-push-action` from 6.17.0 to 6.18.0
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@1dc7386...2634353)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-version: 6.18.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github_actions
...

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

Author: dependabot[bot]

.github/workflows/build-ci-image.yml

@@ -59,7 +59,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and Publish Image
-        uses: docker/build-push-action@1dc73863535b631f98b2378be8619f83b136f4a0 # 6.17.0
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # 6.18.0
         with:
           push: ${{ github.event_name != 'pull_request' }}
           context: .github/containers