Bump docker/build-push-action from v1.1.0 to v2

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from v1.1.0 to v2.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Changelog](https://github.com/docker/build-push-action/blob/85d408708d8c09e8991e7b18899e77d7aee89287/CHANGELOG.md)
- [Commits](docker/build-push-action@v1.1.0...85d4087)

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

Author: dependabot[bot]

.github/workflows/docker-build.yml

@@ -8,7 +8,7 @@ jobs:
     steps:
     - uses: actions/[email protected]
     - name: Build and push Docker images
-      uses: docker/build-push-action@v1.1.0
+      uses: docker/build-push-action@v2
       with:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_TOKEN }}