Add ADPF FMQ implementation for PerformanceHintManager

This patch adds an implementation for ADPF FMQ to the
PerformanceHintManager, along with tests and updates to the
HintManagerService to better handle FMQ configs without additional
event flags.

Flag: android.os.adpf_use_fmq_channel_fixed
Test: atest PerformanceHintNativeTestCases
Test: atest HintManagerServiceTest
Bug: 315894228

Change-Id: I2bb2ed7bf4f8e87520bdd9a20b7a7847ba0907eb