There's no need to perform a separate resize.

A few member functions didn't actually modify class state, so these can
be amended as necessary.

This also potentially avoids warnings, considering the copy assignment
operator is supposed to have a return value.

GPU: Added register definitions for the stencil parameters.

scheduler: Clear exclusive state when switching contexts

svc:: Fix bug in svcWaitForAddress

nvflinger: Fix for BufferQueue event handling.

externals: Update dynarmic to dfdec79

HID: Update controllers less often

Minor logging improvements

gl_rasterizer_cache: Implement texture format G8R8.

gl_rasterizer_cache: Fix incorrect offset in ConvertS8Z24ToZ24S8.

gl_rasterizer_cache: Implement depth format Z16_UNORM.

OpenGL: Use MakeCurrent/DoneCurrent for multithreaded rendering.

Services/BSD: Corrected the return for StartMonitoring according to SwIPC

FileSys: Append the requested path to the filesystem base path in DeleteFile

No need to use ASSERT_MSG with an empty assert message

We were trying to delete things in the current directory instead of the actual filesystem directory. This may fix some savedata issues in some games.

GPU: Always enable the depth write when clearing the depth buffer.

The GPU ignores that register when clearing, but OpenGL obeys the glDepthMask parameter, so we set the depth mask to GL_TRUE when clearing the depth buffer. It will be restored to the correct value automatically on the next draw call.

gl_shader_gen: Implement dual vertex shader mode.

* More improvements to GDBStub
- Debugging of threads should work correctly with source and assembly level stepping and modifying registers and memory, meaning threads and callstacks are fully clickable in VS.
- List of modules is available to the client, with assumption that .nro and .nso are backed up by an .elf with symbols, while deconstructed ROMs keep N names.
- Initial support for floating point registers.

* Tidy up as requested in PR feedback

* Tidy up as requested in PR feedback