Adds support for getSuggestedFrameRate api

BUG: 361433796
Flag: com.android.server.display.feature.flags.enable_get_suggested_frame_rate
Test: atest android.display.cts.DisplayTest
Test: Check value of the frameRateCategoryRate in the `adb shell dumpsys display`
Change-Id: Iabd6040d09b3fdb5ec5aa42a8aeef01d02c2fd05
5 files changed