pm: add new 19.0.0 commands ...

This is functionally correct, but I have no idea what these are meant to represent.
These functions are completely unused on NX.

ns_mitm: update to support new 19.0.0 command

ro: support NROs with read-only first page

kern: invoke supervisor mode thread functions from C++ context with valid stack frame

kern: add note that N ifdef'd out calling HandleException() for EL1 faults

kern: specify allowable ipc client memory attr via inverted-whitelist, not blacklist

kern: add minimum alignment support to KMemoryManager

kern/ldr: add support for --x executables

kern/strat: update for new DebugFlags capability semantics

kern: simplify KProcess max memory calculation

kern: move KTargetSystem into .rodata, split init/verify

kern: fix debug build

kern: allocate all TTBR0 pages during init, use procidx as asid

kern: clear gicd/gicc pointers in KInterruptController::Finalize

kern: fix KMemoryBlock ctor reorder warn

kern: eliminate use of KMemoryInfo, shuffle KMemoryBlock fields

kern: KAddressSpaceInfo now takes CreateProcessFlags in getters

kern/svc: update WaitForAddress to support 64-bit WaitIfEqual

kern: add InfoType_TransferMemoryHint

emummc: update for 19.0.0

erpt: add new IDs/categories

fusee/exo/ams: update with new keydata/version enums

kern/creport: use mod0 to locate symbol table for all modules

creport: optimize ScopedFile performance

kern/ldr: enable the use of relr for relocations

meso: fix sign-comparison warn on svc/interrupt flag compare

fusee: add missing mtc tables

fusee: add nogc case for 18.1

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "bb7678691"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "bb7678691"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

git subrepo push emummc ...

subrepo:
  subdir:   "emummc"
  merged:   "f23f943d4"
upstream:
  origin:   "https://github.com/m4xw/emummc"
  branch:   "develop"
  commit:   "f23f943d4"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"