yuzu/main: Save settings when starting guest

yuzu/main: Improve menubar access keys

Adds a unique access key to each action within each menu. A few actions
already had their own access key, so those were untouched.

 Add option to reset window size to 1080p

Project Aether: Reimplementation of the Web Browser Applet

Saves UISettings and Settings when booting a guest. Moves updating
UISettings::values from GMainWindow::closeEvent into its own function,
then reuses it in GMainWindow::BootGame.

Rewrite Kernel scheduler based on Atmosphere

vi/buffer_queue: Buffer queue management refactor

yuzu: Remove gdbstub configuration

The gdbstub itself was removed with https://github.com/yuzu-emu/yuzu/pull/5028.
This PR just removes the remaining gdb configuration code from the emulator and the UI.

This should only be used for Super Mario 3D All-Stars. This is a temporary solution until it can be implemented properly.

This is used to force system updates on launching the web browser. We do not care about system updates so this can be set to false.

The InputInterpreter class interfaces with HID to retrieve button press states. Input is intended to be polled every 50ms so that a button is considered to be held down after 400ms has elapsed since the initial button press and subsequent repeated presses occur every 50ms.

Co-authored-by: Chloe <25727384+ogniK5377@users.noreply.github.com>

system_archive: Add + and - buttons to the Nintendo Extended OSS font

system_archive: Update Nintendo Extended OSS font

Fix for Katana Zero and Yoshi's Crafted World

Co-authored-by: Its-Rei <kupfel@gmail.com>

cmake/conan: Conditionally add target Boost::context

Addresses an issue with the two competing versions of Conan's Boost
package that are currently floating around.

Adds the Boost::context target only if it's recognized by CMake as a
target.

controllers/npad: Validate device handles before use

fsp_srv: Implement OpenDataStorageWithProgramIndex

maxwell_3d: Remove unused dirty_pointer array

aoc_u: Stub IPurchaseEventManager and its service commands