chore(deps): bump docker/build-push-action from 3 to 4 (#3806)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 3 to 4.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v3...v4)

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

Author: dependabot[bot]

.github/workflows/docker-build-push.yml

@@ -57,15 +57,15 @@ jobs:
           password: ${{ secrets.DOCKERHUB_SB_PASSWORD }}
 
       - name: Build docker image and push
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v4
         with:
           context: .
           push: true
           platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64/v8,linux/386,linux/ppc64le,linux/s390x
           tags: swaggerapi/swagger-editor:next-v5
 
       - name: Build unprivileged docker image and push
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v4
         with:
           context: .
           file: Dockerfile.unprivileged