build(deps): bump docker/build-push-action from 4 to 5

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 4 to 5.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v4...v5)

---
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>

.github/workflows/integration.yml

@@ -126,7 +126,7 @@ jobs:
             echo "path=build/common/Dockerfile") >> $GITHUB_OUTPUT
 
       - name: Build (and Publish) ${{ matrix.component }} image
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           context: .
           platforms: ${{ needs.configure.outputs.architectures }}

.github/workflows/test.yml

@@ -73,7 +73,7 @@ jobs:
           ${{ runner.os }}-${{ matrix.component }}-buildx-
 
     - name: Build (and Publish) liqo-test image
-      uses: docker/build-push-action@v4
+      uses: docker/build-push-action@v5
       with:
         context: .
         platforms: linux/amd64