switch-on-connect: Don't switch to Bluetooth computers

Do not automatically switch if the bluetooth card represets a remote
device with a computer form-factor.

If the user is connecting two computers over Bluetooth they most likely
want to use a non-audio feature like file transfer or network sharing.
Automatic audio switching in these cases creates a very poor user
experience. If the user actually wants to stream audio they can manually
select the Bluetooth audio sink or source.
Status Name Job ID Coverage
passed build-container #14961686


passed build-meson #14961687