The premise behind ad55faaa was due to an issue between Conan's
libiconv package and compiling SDL2 from our externals. Since none of
our Conan externals require libiconv any longer, though, we can remove
downloading our own Boost package and just rely on Conan again.

Additionally, removing CONFIG from the find_package(boost) call fixes
issues with finding Boost on Fedora and MSYS2, which was the main
motivation for this.

Also, remove QUIET since if something goes wrong finding Boost, this
makes it harder to tell what went wrong.

applets: Cleanup MiiEdit applet implementation

Revert "dynarmic: Reduce size of code caches"

These are unused for now as we do not support a frontend implementation.

This also enables proper support for MiiEdit applets which are used in games with firmware versions prior to 10.2.0 by handling the 2 different versions of applet inputs and outputs.

Moves these into types.h, since other files also make use of these types.

qt_web_browser: Add missing includes

shader_recompiler/EXIT: increment output register on failed enable test

general: Reduce unused includes across the project

BufferCache: Find direction of the stream buffer increase.

dynarmic: Accelerate SHA256 and implement for A32 frontend

 * Implements hardware acceleration for SHA256 instructions.
 * Adds SHA256 instructions introduced in ARMv8 to A32 frontend.
 * Implements polyfill for processors that do not support hardware
   accelerated SHA instructions.

vk_texture_cache: Do not reinterpret DepthStencil source images

texture_cache: Amend unintended bitwise OR in SynchronizeAliases

KHandleTable: Optimize table entry layout

.ci/build-msvc: Disable YUZU_TESTS cmake variable

yuzu_cmd: Allow user to specify config file location

bsd: Allow inexact match for address length in AcceptImpl

general: Reduce core.h includes