Macro code is just uploaded sequentially from a starting address, however that does not mean the entry point for the macro is at that address. This PR adds preliminary support for executing macros in the middle of our cached code.

hotkeys: Fix issues caused when changing the fullscreen hotkey

renderer_vulkan: Update validation layer name and test before enabling

Remake Kernel Scheduling, CPU Management & Boot Management (Prometheus)

ldr: Cleanup NRO & NRR structs

ldr: Update NRR/NRO structs

grc: Update function table

lbl: Update function table

ldn: Update function table

mig: Update function table

mm: Update function table

ncm: Update function table

nfc: Update function table

friend: Update function table

General: Tune the priority of main emulation threads so they have higher priority than less important helper threads.