MAINTAINERS: add TCPM section

Add new section for USB TypeC Port Manager (TCPM) support, which
is needed to figure out cable orientation of USB-C plus and to do
USB PD communication.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Marek Vasut <marex@denx.de>
1 file changed