yuzu: main: Silence type conversion warning on MSVC

loader: Resolve instances of variable shadowing

Eliminates variable shadowing cases across all the loaders to bring us
closer to enabling variable shadowing as an error in core.

service: Eliminate cases of member variable shadowing

applets/swkbd: Fix software keyboard button hint scaling

Resolves a few localized instances of member variable shadowing. Brings
us a little closer to turning shadowing warnings into errors.

game_list: Mark games as favorite to make them appear at the top.

nvhost_vic: Fix device closure

config: Add new keyboard bindings

Changes the keyboard bindings to be based on RPCS3's tried and true keyboard bindings.

vk_texture_cache: Swap R and B channels of color flipped format

Swaps the Red and Blue channels of the A1B5G5R5_UNORM texture format, which was being incorrectly rendered.

Implements the OnClose method of the nvhost_vic device, and removes the remnants of an older implementation.

Also cleans up some of the surrounding code.

Fixes the scaling of the button hints using background images. Now they scale like the rest of the elements.

ICommonStateGetter: Stub SetRequestExitToLibraryAppletAtExecuteNextProgramEnabled

glue: Add ectx:aw service placeholder

program_metadata: Set a default resource size when a NPDM is not present

program_metadata: Explicitly specify copy/move operators/functions

- Used by Pixel Game Maker Series Werewolf Princess Kaguya

lm: Resolve -Wextra-semi warning

acc/lbl: Remove unused variables

aes_util: Make use of std::span

Sets a default size of 0x1FE00000 bytes (510 MiB) for the system_resource_size when a NPDM is not present.

emu_window: unsigned -> u32

This is only a 2-tuple, so it can be converted over to the std::pair
class.

This is more concise and consistent with the rest of the codebase.

Allows us to simplify the interface quite a bit as it will handle
contiguous sequences for us.

Avoids unnecessary default construction of an entry in cases where no
entry exists before overwriting the created entry.

We can perform the lookup and then do the contains check by checking the
end iterator. The benefit of this is that if we *do* find an entry, then
we aren't hashing into the map again to find it.

We can also get rid of an unused std::vector temporary while we're at
it.

Resolves a trivial warning with clang.

The generation of the copy assignment operators are deprecated on being
generated when a user-provided destructor is present.

We can explicitly specify that we desire this behavior to keep the class
forward compatible with future standards.

yuzu_cmd: Remove unused resource.h

service: hid: Get transfer memory for InitializeSevenSixAxisSensor

cmake: Download Boost from ext-linux-bin if inadequate local version

Building SDL2 from externals is incompatible with Conan's version of
libiconv, a requirement of Conan's Boost package. Solution is to use the
same Boost package in use by the linux-fresh container. This tells CMake
to download boost_1_75_0.tar.xz from yuzu-emu/ext-linux-bin at CMake's
configuration step, much the same way Qt and FFmpeg are downloaded for
Windows.

Also makes DownloadExternals.cmake cross-platform. Although the CMake
code is not entirely specific to Linux, only Linux has Boost libraries
available at ext-linux-bin, whereas there is no equivalent Boost package
for Windows at ext-windows-bin. caveat emptor