Bump docker/build-push-action from 5.4.0 to 6.0.0 (PyCQA#1147)

* Bump docker/build-push-action from 5.4.0 to 6.0.0

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 5.4.0 to 6.0.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@ca052bb...c382f71)

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

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

* Update .github/workflows/build-publish-image.yml

---------

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

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

@@ -51,7 +51,7 @@ jobs:
 
     - name: Build and push Docker image
       id: build-and-push
-      uses: docker/build-push-action@ca052bb54ab0790a636c9b5f226502c73d547a25 # v5
+      uses: docker/build-push-action@c382f710d39a5bb4e430307530a720f50c2d3318 # v6
       with:
         context: .
         file: ./docker/Dockerfile