Clarify that code type 0xC4 uses a 64-bit value in cheats.md by formatting the key values as such ...

Changes the formatting of the key values at `Code Type 0xC4: Begin Extended Keypress Conditional Block` in cheats.md so that it is perfectly clear that those values are 64-bit values rather than 32-bit or 28-bit like `Code Type 0x8: Begin Keypress Conditional Block`, and also for the fact that the formatting matches the rest of the document and is thus cleaner.

git subrepo push emummc ...

subrepo:
  subdir:   "emummc"
  merged:   "a8e5f1a18"
upstream:
  origin:   "https://github.com/m4xw/emummc"
  branch:   "develop"
  commit:   "a8e5f1a18"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

emummc: note 20.1.0 support in README

kern: move spendsgir static assert

fusee/emummc: add support for FS 20.1.0

erpt: update IDs for 20.1.0

kern: save/restore spendsgir in KInterruptController::Save/RestoreCoreLocal

kern: wait 100us after synchronizing cores before saving interrupt state on sleep

kern: use KLightLock for KCoreBarrierInterruptHandler

Add version enums for 20.1.0

docs: add banner to readme

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "9e8cbe3fa"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "9e8cbe3fa"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

svc: bump supported kernel version

git subrepo push emummc ...

subrepo:
  subdir:   "emummc"
  merged:   "7522f1f60"
upstream:
  origin:   "https://github.com/m4xw/emummc"
  branch:   "develop"
  commit:   "7522f1f60"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

fusee: commit mtc table combined bins, to remove need for running py script outside of makefile

boot: use --embed-dir for fusee embed

pm: update for fsp-pr RegisterProgram api change

docs: add gcc15 to changelog

boot: use #embed for fusee

exo: use #embed for loader stub

fusee: use embed in mtc/sdram param scripts

ams: basic support for compiling with gcc 15

fusee: fix off-by-one in nogc patches for exFAT firm

docs: add provisional changelog for ams 1.9.0

fs.mitm: add and use memlet module to temporarily steal applet memory while building romfs images. ...

Starting in 20.0.0, the browser needs more applet memory to function, so we can't steal as much any more.
Thus, we now steal 14 MB on 20.0.0+ instead of 40MB.

However, since this reduces memory available for custom system modules, we are adjusting to compensate.
ams.mitm's heap size has been reduced from 32MB to 12MB (recovering 20MB).
In addition, fs.mitm now uses a new mechanism for stealing memory from the applet pool while romfs is being built.

On net, we are compromising:
    * Custom sysmodules lose memory available to them.
        On 19.0.0/AMS 1.8.0, there was 30 MB available for custom sysmodules.
        Stealing 14 MB instead of 40 MB, we lose 26 MB of that. Reducing ams.mitm's usage will gain us back 20.
        Nintendo also appears to...use 4 extra MB, in 20.0.0, from my test homebrew.
        So on 20.0.0/AMS 1.9.0, there should be 20 MB available for custom sysmodules.
        On the bright side, on <20.0.0/AMS 1.9.0, I guess there will be 50 MB available for custom sysmodules now?
    * totk mods will lose the ability to...put every file in the romfs on sd card. There will be some unknown maximum filecount for totk mods.
        On the bright side, implementing the transient memory stealing should improve compatibility for some mods which strictly add files?

emummc: fix offsets for 20.0.0-exfat

ams: add enum support for 20.0.1/18.0.1

erpt: initial support (incomplete) for 20.0.0

ldr/pm: update for 20.0.0 abi changes

strat: update for fsp-ldr 20.0.0 changes