usb: typec: ucsi: add QTI UCSI Glink driver

Qualcomm Technologies, Inc. UCSI Glink driver handles the
communication between OPM on the Application processor and PPM
which is charger firmware running on the remote subsystem
(e.g. DSP) over PMIC Glink.

Change-Id: If7fced3eebee9d41ad1f51229c28e4f63b750250
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>