Revert "pixelstats: Add GpuFrequencyTimeInStatePerUid atom"

This reverts commit f3de264433795050372da681568d977d20d338e1.

Reason for revert:
The initial idea was to implement this logging in PixelStats, so the atom was
defined with PixelStats. However, later it was decided to implement the logging
in AppSlicer and with that - the atom should be moved to pixelatoms.

Bug: 341045478
Test: build
Change-Id: Ie98d192b0911b711628a2ab121fc42ef4773c3f8
1 file changed