XD kernel changelog

- Upstream to latest linux tag v4.9.269

- Update WireGuard version to 1.0.20210424

- Update touchscreen drivers from CAF (tsoft) 4.19

- Updated touchscreen configs

- Introduce UClamp and UClamp Assist

- Introduce CPUSet Assist

- Introduce GPU AdrenoBoost (disabled by default)

- Introduce USB FastCharge

- Introduce Exposure Adjustment

- Introduce Support for DTS X: Eagle

- Introduce DriveDroid Support

- Introduce SimpleLMK

- Add USB HID Support

- Add FSync On/Off Toggle

- Add Tripandroid, BFQ, Anxiety IO schedulers

- Add Boeffla Wakelock Blocker V1.1.0

- Add vibration control

- Add Sound Control

- Add K-Lapse 5.0

- Add Kcal

- Add frandom

- Underclock GPU to 170mhz

- Affine hwcomposer to big CPUs

- Disabled Gentle Fair Sleepers

- Enable kernelspace battery saver

- F2FS Gapid GC Support

- ZRAM optimizations

- Tuned westwood, moar algorithms