build(deps): bump docker/build-push-action from 2 to 3 (#238)

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -49,7 +49,7 @@ jobs:
             latest=${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
 
       - name: Build and push
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v3
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}