lwis: fix qos is not clean up after camera crash

1. Call lwis_platform_remove_qos on lwis_device_release, and remove all
   of qos class that was voted.
2. Only initial INT clock for camera IPs

Bug: 180770073
Bug: 180978895
Test: dump clock frequency after kill camera hal
Change-Id: I3cd38598dadd3c21a4121b6c9604384c06cd61c5