drivers:usb decrease PHY_SUSPEND_TIMEOUT_USEC to 200 (from 500) to hopefully reduce the msm_hsic_host wakelock duration and yield more deep sleep.

Referenced faux123 and franco commits:

https://github.com/franciscofranco/mako/commit/8c6220f32181e94fb3f627a8d959c22fdb532517

https://github.com/faux123/mako/commit/30073b70484987091b8f1203c5ecaa6046b72cbe

Also removes some debugging to my liking (franco)

seem to be able to quantify this change using better battery stats, but

Signed-off-by: morfic <morfic@gmail.com>