HID: logitech-hidpp: Remove special-casing of Bluetooth devices

Now that all the Logitech Bluetooth devices are probed for HID++
support, remove the handling of those 2 devices without any quirks, as
they're duplicates.

Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>