single-arch docker build

.github/workflows/docker-image.yml

@@ -26,14 +26,12 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v2
-
       - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v4
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          # Use the Git reference (branch or tag) as the Docker tag.
           tags: |
             type=ref,event=tag
             type=semver,pattern={{version}}
@@ -45,6 +43,5 @@ jobs:
         with:
           context: .
           push: true
-          platforms: linux/amd64,linux/arm64
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}