Request classic confinement for noisetorch

[pedronis]

@jdstrand

The idea would be if a snap plugged pulseaudio-control, then pulseaudio could check for that and allow/disallow module loading, etc (it could additionally allow access to the cli socket). Whether we want to do that or not is the discussion point with @pedronis.

Having a pulseaudio-control, possibly even carrying an allowlist of modules that can be loaded would be the best approach, I don’t know what the effort and timelines would be for that though.