dmnt-cheat: Implement cheat management service commands

Add maximum instruction opcode bounds check (thanks hthh)

dmnt-cheat: implement cheat loading from SD

fs.mitm: make prodinfo backups actually work

dmnt: allow disabling cheats via title-specific button combo

dmnt-cheat: Implement memory service cmds

dmnt-cheat: fix decode error, add debug logging

atmosphere: launch tma (fixes home button)

dmnt-cheat: fix compat

dmnt-cheat: finish vm instruction decoder

dmnt-cheat: skeleton decode, fix missing libnx call

dmnt-cheat: Implement remaining VM opcodes

dmnt-cheat: Add new, better math instruction to vm

dmnt-cheat: Implement static math opcode.

dmnt-cheat: Begin implementing Cheat VM.

dmnt-cheat: revise cheatentry definition

dmnt-cheat: Implement all meta commands.

dmnt-cheat: continue fleshing out cheat manager code

dmnt-cheat: flesh out new process logic

pm: remove duplicate definitions

dmnt-cheat: Skeleton cheat manager

dmnt: Skeleton cheat service API.

dmnt: pull in from ams.tma branch

fs.mitm: fix inverted conditional

fs.mitm: Add title-specific override key support.

loader: add support for title-specific override keys

exo/bpc.mitm: Add support for proper shutdown.

creport: include firmware version header

Make stratosphere use new libnx HosVersion API

Enforce upper bound on application tid range