ANDROID: usb: typec: tcpm: Add vendor hook for tcpm logs

Context: https://lore.kernel.org/lkml/CAPTae5LbWVc4Bdiwe69cwwxEGfSYvRv=419dUGR1u8n-WUkYAA@mail.gmail.com/t/



Logs in /sys/kernel/debug/usb/tcpm* are key to debug issues related to
USB charging or data. However, tcpm logbuffer logs do not wraparound
once full. Whereas we want it to wrap around so that we capture relevant
info in the bugreport when the user collects one. There is sentiment in
upstream to get rid of the logbuffer altogether and move to tracing.
But trace events are not default enabled in Android, so that implies,
even if user can somehow enable the trace event, user would have to
repro the issue and collect the bugreport. That would cause
inconvenience to the end user. The vendor hooks is needed till upstream
either allows wrapping around logs (or) Android has a generic way to
default enable trace events which can be captured in bugreport.

bypass_log is set to true by the handler if logging into logbuffer is
not needed.

Bug: 189792358
Bug: 271294543
Change-Id: Icacfed2264b6c49b8e803c62f8bd820a146c169a
Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>
(cherry picked from commit bbc22694)