Merge pull request #4354 from herwig-/improve-docker-compose-samples

modified docker-compose examples to use the official docker image

docker/readme.md

@@ -50,6 +50,7 @@ services:
   meshcentral:
     restart: always
     container_name: meshcentral
+    # use the official meshcentral container
     image: ghcr.io/ylianst/meshcentral:latest
     ports:
       # MeshCentral will moan and try everything not to use port 80, but you can also use it if you so desire, just change the config.json according to your needs
@@ -91,6 +92,7 @@ services:
   meshcentral:
     restart: always
     container_name: meshcentral
+    # use the official meshcentral container
     image: ghcr.io/ylianst/meshcentral:latest
     depends_on:
       - mongodb