DNS Proxied-exclusion Setting

[DomGrieco]

In adv_settings the "proxied" setting is nice, however, would it be worthwhile to have a "proxied-exclusion" setting so that a user can define a single or multiple containers that get excluded from proxy, even if the setting for "proxied" is "yes".

I looked to see if I could find a default ansible variable for this in the plex role but didn't notice one.