Wrong Mealie application port: should be 9000

[jacobboon]

Describe the bug
The Mealie role exposes the container port 80. When the task is run and the container is started, the mealie port does not work (normally: localhost 9925).

According to the Mealie docs the app actually runs on port 9000.

Environment

• Ansible-NAS revision (git rev-parse --short HEAD): e60c38b

Expected behavior
Enabling Mealie should let the user access the web app.

Actual behavior
The web app cannot be reached because the wrong port is exposed ("Safari cannot reach this page" etc.)

Steps to reproduce

• Pull the latest image of the mealie docker container.
• Set mealie_enabled true in ansible-nas
• Run your playbook (maybe with tag mealie)

Additional context
I'll create a PR if that's ok? :)

[davestephens]

Fixed by #695