Set up Docker Buildx in the Docker image workflow

Author: ItsMrCube

.github/workflows/docker-image.yml

@@ -27,6 +27,11 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          driver: docker-container
+
       - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v4