mondrianwifi: init: Set cpu_boost settings

This is based on hh.  Note: M8 used 20ms for boost_ms.

Change-Id: I760723b196b265a6ce026cea2758b586422d8ed7
mondrianwifi: fstab: Mount options to improve performance

These are copied from hh.

Change-Id: Ic8c0df92b80d702e0dbfd30b188354c282cfd642