Amethyst Kernel

• Now its not Amethyst "CAF" (still based on CAF tho)

• Overclock screen refresh to 63Hz (be happy OC lover)

• Enabled ULPS for all 3 lavender touch panel (something like battery saving feature for touch panel i guess)

• Enabled HDR10 for tianma and shenchao (kanged from xiaomeme changes from poco and idk what is the difference tho but its an interesting thing)

• Now fully support F2FS (I don't actually care about this unstable file system)

• Revert camera fix by xiaomeme (now its old cam build)

• Tune schedutil default rate limit from Pixel

• Upstreamed cfq iosched

• Disable iostats accounting by default

• Apply cfq-iosched tune from Pixel 4