Merge pull request #2734 from ndeadly/r_discard ...

libvapours: add R_DISCARD macro

erpt: Implement 22.0.0 commands and changes ...

Co-authored-by: nvnprogram <97150065+nvnprogram@users.noreply.github.com>

svc: bump supported kernel version

kern: write thread handle to tls +0x110 on creation

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

libvapours: add R_DISCARD macro

ams/emummc: update for 21.2.0

ams: add enum recognition for 21.1.0

kern: exception flags are now atomic. ...

This is a really weird one, because they didn't actually update the
code which updates these flags in asm, these still use ldrb/orr/strb.
But every access to these via c++ is now an atomic ldxrb/stxrb loop.
Maybe they just forgot to update the asm?

ams: mark ams::Result [[nodiscard]] (partially complete). ...

NOTE: This work is not yet fully complete; kernel is done, but
it was taking an exceedingly long time to get through libstratosphere.
Thus, I've temporarily added -Wno-error=unused-result for libstratosphere/stratosphere.

All warnings should be fixed to do the same thing Nintendo does as relevant, but this
is taking a phenomenally long time and is not actually the most important work to do,
so it can be put off for some time to prioritize other tasks for 21.0.0 support.

kern: write cpu tick differential to tls +0x108 on thread switch

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

ams: bump version, add enum support for 20.5.0

ams: bump version, add enum support for 20.4.0

haze: fix duplicate-macro warnings ...

haze was including both `<switch.h>` and `vapours/types.hpp` which both
define `R_SUCCEEDED` and `R_FAILED`, producing compiler warnings.

The intent is that `vapours/types.hpp` only gets included when targeting
not-Switch and/or not-EL0.  But the check didn't account for
Troposphère.  Fix that.

ams: bump version, support 20.3.0

ams: bump version, add 1.9.2 changelog

ams: add enum version support for 20.1.x/20.2.0

Add version enums for 20.1.0

svc: bump supported kernel version

ams: basic support for compiling with gcc 15

ams: add enum support for 20.0.1/18.0.1

ldr/pm: update for 20.0.0 abi changes

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

ams: various fixes to support booting debug configuration

crypto: implement CmacGenerator

svc: bump supported kernel version

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.

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

kern: add InfoType_TransferMemoryHint