ADPF: Exclude SystemUI from getting the higher initial ADPF boost

SystemUI creates many short-lived ADPF sessions and they were all
getting the higher initial boost for much of their lifetime. Exclude
SystemUI (and nexuslauncher) from getting this additional extra boost.

Bug: 395187033
Test: atest libadpf_test
Test: Take a trace and confirm the extra boost isn't active for sysui

Change-Id: I8562065d9889f3e183450864fd8eadfa3f13211e
3 files changed