ART: Add raw monitor API

Add support for CreateRawMonitor, DestroyRawMonitor,
RawMonitorEnter, RawMonitorExit, RawMonitorWait, RawMonitorNotify
and RawMonitorNotifyAll.

Bug: 31455788
Test: m test-art-host-run-test-923-monitors
Change-Id: I4eeab8011b547ae0ea8b2317701c68ce56677f79
14 files changed