HID: cp2112: remove the last hid_output_raw_report() call

tests have shown that output reports use hid_hw_output_report().

Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>