feat(media-server): make autoscan deployment overridable

[keldian]

I figured it would be cleaner than my current solution of adding media-server to skipped tags, for skipping autoscan.

[saltydk]

I'm more inclined to make it take another list so people can add/remove companion apps to it instead.

[saltydk]

something along the lines of

media_servers_companion_apps_enabled: ["autoscan"]

[saltydk]

That would be more along the lines of what we want to do going forward instead of having the main tags.

[keldian]

Sounds good. That's actually what I was entertaining at first, but then I thought there might have to be error handling involved so I opted to keep it simple.

[saltydk]

Do you mind if I close this and just table it until I get around to doing the main tag workaround?

[keldian]

No problem.

[saltydk]

I've added a feature request issue to keep track of it so I don't forget to get around to it again :p