bcat: Disable Boxcat backend by default

shader_decode: implement XMAD mode CSfu

yuzu: Save sound output mode and set it to Stereo by default

video_core: Silence misc warnings

time_zone_content_manager: Fix out of bounds read

There were cases where raw_data didn't contain enough
space to hold the zero terminator.

This was caught with -fsanitize=address.

astc/input_common: Fix clang build issues

DirtyFlags: relax need to set render_targets as dirty

astc: General changes and optimizations

vk_rasterizer: Implement scissor clears and layered clears

maxwell_to_vk: Implement RG32 and RGB32 integer vertex formats

gl_shader_decompiler: Add layer component to texelFetch

This commit disables the Boxcat backend by default for new users of yuzu.

There's several reasons as to why this is done:
1. Boxcat currently only actually has an impact on 3 games and doesn't influence any core mechanics of them
2. It causes a plethora of issues when enabled such as games like Crash Team Racing, Diablo 3 and Tales of Vesperia not booting at all or hanging
3. It causes https://github.com/yuzu-emu/yuzu/issues/2957 to happen. This makes the configuration menu totally unusable for many Linux users of yuzu

I think those points show that currently the negative impact of Boxcat outweighs its benefits and should therefore be disabled by default.
For users who are eager to use the extra features provided by it, they can still just turn it on in the settings.

renderer_opengl: Detect Nvidia Nsight as a debugging tool

Use getenv to detect Nsight.

vk_rasterizer: Fix vertex range assert

video_core: Implement RGBA16_SNORM

shader_decode: Reimplement BFE instructions

maxwell_to_vk: add vertex format eA2B10G10R10UnormPack32

renderer_opengl: Keep frames synchronized when using a GPU debugger.

vk_shader_decompiler: fix linux build

End can be equal to start in CalculateVertexArraysSize. This is quite
common when the vertex size is zero.

- Fixes renderdoc with OpenGL renderer.