Print firewall notice if colima network cannot be detected

[avsej]

This is how it would look like on recent OSx with enabled firewall:

-- Docker Configuration
Would you like to configure Docker Deployments? [Y/n]:
Checking for Colima installation at `/Users/user/.colima/default/docker.sock`... found.
Checking for Docker installation at `/var/run/docker.sock`... not found.
What docker host should we use? [unix:///Users/user/.colima/default/docker.sock]:
Pinging the docker host to confirm it works...
Success!
Listing docker networks:
  none
  bridge
  host
This appears to be colima, attempting to identify network information.
Attempting to fetch colima instance data.
Failed to detect colima address with 'colima ls'.
* make sure colima started with '--network-address'
* try to disable firewall at 'System Settings' -> Network -> Firewall.
Identified colima address of ``
Network identification failed, cannot auto-create dinonet network...What docker network should we use? [dinonet]: