Delta Kernel v3.0

Changelog:

Rebased on CAF

Built with EvaGCC 11

Upstreamed to 4.9.255

Added CPU input boost and Dynamic Stune boost

Added Maple I/O scheduler

Added BBR TCP congestion algorithm

Added kernelspace battery saver (Needs ROM side support)

Added KCAL and KLAPSE

Added F2FS rapid gc

Removed usage of variable length arrays

Added Simple LMK

Misc. other improvements