[pulseaudio] Allow flexible parameters to find a given pulseaudio device (#12598)

[pulseaudio] Allow flexible parameters to find a given pulseaudio device (#12598)

* [pulseaudio] Allow flexible parameters to find a given pulseaudio device

To identify the device on the pulseaudio server, you can now use the description instead of the technical id (a.k.a. "name").
To filter furthermore, you can also use the parameter additionalFilters (optional regular expressions that need to match a property value of a device on the pulseaudio server)

Closes #12555

Signed-off-by: Gwendal Roulleau <gwendal.roulleau@gmail.com>