Add Game Default Frame Rate calls

Update Game mode intervention frame rate override
and add game default frame rate override JNI calls
to SurfaceFlinger. Game default frame rate depends on
two sysprops:

To determine if it's enabled:
1) persist.graphics.game_default_frame_rate.enabled
To determine the default frame rate value:
2) ro.surface_flinger.game_default_frame_rate_override

This change adds setGameDefaultFrameRateOverride to
call into SurfaceFlinger. Meanwhile it also changes the
original override call to setGameModeFrameRateOverride
to differenitate between those two calls.

Bug: 286084594
Test: atest GameManagerServiceTests
Change-Id: I68f93e79fda5457303b49d0bd8f0edbb14e01b3f