Port #3616 from Citra: "appveyor: set jobs to 4 for mingw"

Added pred-condition GreaterThanWithNan

gl_rasterizer_cache: Remove asserts for supported blits.

renderer_opengl: Treat OpenGL errors as critical.

* Used by Mario Tennis Aces

core: Delete System copy/move constructors and assignment operators

 qt/main: Get rid of compilation warnings

Implement GetDefaultDisplayResolutionChangeEvent

Rasterizer: Manually implemented instanced rendering.

dynarmic: Update to 550d662

gl_rasterizer_cache: Treat Depth formats differently from DepthStencil.

Require by Toki Tori and Toki Tori 2+

common: Namespace hex_util.h/.cpp

We can change this into an early-return if the filename is empty.
There's no need to include all of the code within the if statement.

This is user-facing text, so it should be marked as translatable by Qt.

Gets rid of truncation warnings about conversion to int. While we're at
it, we can also de-hardcode the buffer size being used.

Prevents potentially making copies or doing silly things by accident
with the System instance, particularly given our current core is
designed (unfortunately) around one instantiable instance.

This will prevent the accidental case of:

auto instance = System::Instance();

being compiled without warning when it's supposed to be:

auto& instance = System::Instance();

550d662 load_store_exclusive: Define s == t state to be Constraint_NONE
0b69381 A64/translate: Allow for unpredictable behaviour to be defined
6d236d4 system: Implement MRS CNTFRQ_EL0
6cbb6fb A32/testenv: Add missing headers
6729328 externals: Update xbyak to v5.67
1812bd2 Squashed 'externals/xbyak/' changes from 2794cde7..671fc805
9a95802 externals: Document subtrees
714a840 A64: Implement SQ{ADD, SUB}, and UQ{ADD, SUB}'s vector variants
8cab459 A64: Implement UQADD/UQSUB's scalar variants
18a8151 ir: Add opcodes for unsigned saturating add and subtract
a5660ee x64/reg_alloc: Use type alias for array returned by GetArgumentInfo()
29489b5 ir/value: Use type alias CoprocessorInfo for std::array<u8, 8>
e23ba26 status_register_access: Add support for bits 0 and 1 of mask to MSR
55190bd fuzz_with_unicorn: Split utility functions into fuzz_util
23b049d A32/translate/load_store: Correct detection of writeback
7ec9f15 A32/translate: Add TranslateSingleInstruction
efeecb4 A32/ir_emitter: Bug fix: IREmitter::ExceptionRaised using incorrect opcode
08d1d19 A32/decoders: Split instruction list into include file
2d929cc tests: Refactor unicorn_emu to allow for A32 unicorn
f672368 microinstruction: Improve assert messages
7ebff50 emit_x64_vector: EmitVectorNarrow16: AVX512 implementation
edce230 emit_x64_vector: EmitVectorNarrow32: prefer pblendw to loading constant

loader/{nca, xci}: Remove unnecessary includes and unused member variables

It's in the common code, so it should be under the Common namespace like
everything else.

file_sys: Add support for registration format

lm: Handle threads and modules within the logger

loader: Make ResultStatus directly compatible with fmt

Core::CoreTiming: add UnscheduleEventThreadsafe

sm/controller: Correct return value of QueryPointerBufferSize

Shaders: Implemented I2F_C and F2I_C, along with the negation bits of the conversion instructions.

kernel/server_session: Add IsSession() member function

gl_rasterizer_cache: Add RGBA16U to PixelFormatFromTextureFormat.