RK-v5.0( Munch/In )

• Merged Latest Linux Version 4.19.266 , 4.19.267

• Rebased MiUi kernel and hence everything should be more smooth now.

• f2fs/gc: Reduce GC thread urgent sleep time to 50ms

•lpm-levels: Allow CPU to idle when executing audio code

•BACKPORT: cpuidle: enter_state: Don't needlessly calculate diff time

• Fixed Fast charging issues ( if you still face any issue, go to FKM and Change Thermal profile to Game ).

• Updated jitter entropyframework to 2.1

• Fixed AOD Flickering and related issues in miui.

• Add support for Clang's polyhedral loop optimizer and Enabled it

• Makefile: Rework on Polly optimizer flags

• Optimizations and improvements in polly with clang16

•Other Minor Improvements