fix parameter error in multiarch job (#1413)

build/azure-devops/multiarch.yaml

@@ -26,7 +26,7 @@ jobs:
       mkdir -p ~/.docker
       sed '$ s/.$//' $DOCKER_CONFIG/config.json > ~/.docker/config.json
       echo ',"experimental": "enabled" }' >> ~/.docker/config.json
-      docker --config ~/.docker manifest create ${{ parameters.registry }}/${{ parameters.image }}:{{ parameters.branch }} ${{ parameters.registry }}/${{ parameters.image }}:linux-${{ parameters.branch }}
+      docker --config ~/.docker manifest create ${{ parameters.registry }}/${{ parameters.image }}:${{ parameters.branch }} ${{ parameters.registry }}/${{ parameters.image }}:linux-${{ parameters.branch }}
       docker --config ~/.docker manifest create ${{ parameters.registry }}/${{ parameters.image }}:latest ${{ parameters.registry }}/${{ parameters.image }}:linux-latest
       docker --config ~/.docker manifest push ${{ parameters.registry }}/${{ parameters.image }}:${{ parameters.branch }}
       docker --config ~/.docker manifest push ${{ parameters.registry }}/${{ parameters.image }}:latest