Bump docker/build-push-action from 6.6.1 to 6.9.0

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.6.1 to 6.9.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@16ebe77...4f58ea7)

---
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]>

.github/workflows/image-prs.yaml

@@ -48,7 +48,7 @@ jobs:
       # master branch pushes
       - name: CI Build ${{ matrix.name }}
         if: ${{ github.event_name != 'pull_request_target' }}
-        uses: docker/build-push-action@16ebe778df0e7752d2cfcbd924afdbbd89c1a755
+        uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75
         id: docker_build_ci_master
         with:
           context: .
@@ -70,7 +70,7 @@ jobs:
       # PR updates
       - name: CI Build ${{ matrix.name }}
         if: ${{ github.event_name == 'pull_request_target' }}
-        uses: docker/build-push-action@16ebe778df0e7752d2cfcbd924afdbbd89c1a755
+        uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75
         id: docker_build_ci_pr
         with:
           context: .

.github/workflows/image-release.yaml

@@ -37,7 +37,7 @@ jobs:
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - name: Release Build ${{ matrix.name }}
-        uses: docker/build-push-action@16ebe778df0e7752d2cfcbd924afdbbd89c1a755
+        uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75
         id: docker_build_release
         with:
           context: .