powerstats: set AoC clock for timestamp calculations

Bug: 233923713
Test: dumpsys android.hardware.power.stats.IPowerStats/default
Change-Id: I40c155c78331255ec5a7d9300798cec0a3d219f5
Merged-In: I40c155c78331255ec5a7d9300798cec0a3d219f5
Signed-off-by: Darren Hsu <darrenhsu@google.com>
1 file changed