EmuThread: refactor

CMakeLists: bump required Vulkan package version to 1.3.238

externals: update Vulkan-Headers to v1.3.238 to fix -Werror=switch with system package

kernel: add KHardwareTimer

input_common: Cleanup project

overlay_dialog: Hide button dialog box when both buttons are hidden

This allows for the creation of a non-interactive dialog overlay to display system messages.

service: nfc: Silence ListDevices

Use execlp instead of execl to avoid failure

yuzu: Remember last selected directory

yuzu: Fix compile and setting errors

* Testing LTO (#4)

* Testing LTO

* clang

* linux

* Added the rest of Blinkhawk's optimizations

* Unlikely asserts

* Removing LTO from Linux builds - GCC

* Removing LTO from Linux builds - Clang

input_common: Add virtual gamepad

Vulkan: Add support for VK_EXT_depth_clip_control.

qt: avoid setting WA_DontCreateNativeAncestors on all platforms

qt: handle wayland-egl platform name

camera: Use pre-allocated vector for camera data

hle_ipc: Refactor ReadBuffer to set buffer size upon initialization

[audio_core] Signal buffer event on audio in/out system stop

Remove unimplemented geometry transform feedback log spam

And avoid an unnecessary copy