Unifi Video requires port 7442 starting with v.3.8.5

[elliotykim]

** In order to improve the security of camera communication, cameras will now connect to the controller using port 7442 instead of the web UI port (7443) **

from: https://community.ubnt.com/t5/UniFi-Video-Blog/bg-p/blog_airVision

Please update the docker run command here to include port 7442: https://github.com/ctindel/ubiquiti-docker/blob/master/unifi-video/README.md