kern: update KMemoryRegionType values for new ids + SecureUnknown region

kern: KSupervisorPageTable now checks wxn instead of setting it

kern: KPageTable::Initialize no longer takes unused process id

kern: implement PermissionLock, update KPageTableBase attribute/alignment checks

kern: KPageTableBase::CheckMemoryState now invokes a helper

kern: update KMemoryState, remove bijection (separate IoRegister/IoMemory)

kern: update initial process load logic to do per-segment mapping/decompression

kern: clear new pages in init page allocator, not init page table

kern: add speculation barriers after eret

kern: remove unnecessary fields from InitArgs (0x80 -> 0x40)

kern: on second thought, move vectors back to end of text

kern/ldr: move crt0 into .rodata

kern: pass ini1 size from loader to kernel, remove slab memset from init0

utils: update erpt script

dmnt.gen2: enable attach to arbitrary program id

haze: implement android operations

haze: split operations by type

haze: refactor constant use for cleaner separation

mesosphere: remove nostartfiles from specs files (should only be passed to linker wrapper)

docs: commit saddest changelog of all time, this is your brain on going to vacation

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "c3dc418a2"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "c3dc418a2"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

ams: add enum recognition for 16.1.0

fssystem: fix typo error in BucketTree::Visitor::MoveNext

libstrat: comment fixes for fssystem

libstrat: fix more minor style issues pointed out by Pharynx

fssystem: fix stupid issue in NodeBuffer move-ctor ...

Code compiles with this constructor deleted, so it wasn't used, but even so...

mitm: fix errant include on non-hos

fatal: take good idea from shrek

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "f4a966eb4"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "f4a966eb4"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

ams: bump version to 1.5.4