Bump docker/build-push-action from 5 to 6

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 5 to 6.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v5...v6)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/build_images.yaml

@@ -28,7 +28,7 @@ jobs:
         id: get_repo_owner
         run: echo ::set-output name=repo_owner::$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')
       - name: Build container base image vk
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: ./
           outputs: "type=registry,push=true"
@@ -38,7 +38,7 @@ jobs:
           file: ./docker/Dockerfile.vk
           platforms: linux/amd64, linux/arm64
       - name: Build container base image interlink
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: ./
           outputs: "type=registry,push=true"
@@ -71,7 +71,7 @@ jobs:
         id: get_repo_owner
         run: echo ::set-output name=repo_owner::$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')
       - name: Build container base image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: ./
           outputs: "type=registry,push=true"