autopair: Add special handling for printers
autopair: Add special handling for printers

As was done in gnome-bluetooth since 2009:
https://git.gnome.org/browse/gnome-bluetooth/commit/?id=7a472c151d44a3378ecbd3c2a75c763f5c577fe9

mapfau/bluez,pkarasev3/bluez,ComputeCycles/bluez,ComputeCycles/bluez,pstglia/external-bluetooth-bluez,pstglia/external-bluetooth-bluez,silent-snowman/bluez,mapfau/bluez,pkarasev3/bluez,ComputeCycles/bluez,ComputeCycles/bluez,silent-snowman/bluez,mapfau/bluez,mapfau/bluez,pstglia/external-bluetooth-bluez,pkarasev3/bluez,silent-snowman/bluez,pkarasev3/bluez,pstglia/external-bluetooth-bluez,silent-snowman/bluez