Include QEMU step to allow build multi-arch

.github/workflows/ci.yml

@@ -17,6 +17,9 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
 
@@ -29,7 +32,7 @@ jobs:
 
       - name: Build and push
         id: docker_build
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v3
         with:
           context: .
           pull: true
@@ -59,7 +62,7 @@ jobs:
 
       - name: Build 7.1 and push
         id: docker_build
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v3
         with:
           context: .
           pull: true