[mirotalksfu] - update package cmd

package.json

@@ -12,6 +12,7 @@
         "docker-build": "docker build --tag mirotalk/sfu:latest .",
         "docker-rmi": "docker images |grep '<none>' |awk '{print $3}' |xargs docker rmi",
         "docker-push": "docker push mirotalk/sfu:latest",
+        "docker-pull": "docker pull mirotalk/sfu:latest",
         "docker-rmc": "docker container rm mirotalksfu --force",
         "docker-run": "docker run -d -p 40000-40100:40000-40100 -p 3010:3010 --name mirotalksfu mirotalk/sfu:latest",
         "docker-run-vm": "docker run -d -p 40000-40100:40000-40100 -p 3010:3010 -v ./app/:/src/app/:ro -v ./public/:/src/public/:ro --name mirotalksfu mirotalk/sfu:latest",