USB: serial: qcserial: add support for Sierra Wireless EM7590

commit 870b1eee2d844727b06e238c121d260bc5645580 upstream.

Add support for Sierra Wireless EM7590 0xc080/0xc081 compositions.

Signed-off-by: Ethan Yang <etyang@sierrawireless.com>
Link: https://lore.kernel.org/r/20220425055840.5693-1-etyang@sierrawireless.com


Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>