fix(dx8): Prevent device reset crash on Intel GPUs

[sentry]

This PR fixes a fatal EXCEPTION_ACCESS_VIOLATION_READ crash occurring in the Intel integrated graphics driver (igd9trinity32.dll) during a D3D8 device reset operation.

Root Cause:
The DX8Wrapper::Reset_Device() function in dx8wrapper.cpp was calling IDirect3DDevice8::Reset() without first releasing all outstanding COM references to non-managed D3D8 surfaces, specifically DefaultRenderTarget, DefaultDepthBuffer, CurrentRenderTarget, and CurrentDepthBuffer. While most drivers would return D3DERR_INVALIDCALL in this scenario, the Intel 32-bit legacy D3D8 compatibility driver crashes during its internal resource destruction (CSwapChain::Reset -> DestroyResource). Additionally, the Reset() call was not protected by a DbgHelpGuard, which is present in Create_Device() to mitigate driver-specific issues.

Solution:

1. Release Surface References: Explicitly release DefaultRenderTarget, DefaultDepthBuffer, CurrentRenderTarget, and CurrentDepthBuffer before calling IDirect3DDevice8::Reset(). This ensures all non-managed surface references are zeroed out as required by D3D8.
2. Re-acquire Default Surfaces: After a successful Reset(), re-acquire the new default render target and depth stencil surfaces.
3. Add DbgHelpGuard: Wrap the IDirect3DDevice8::Reset() call with a DbgHelpGuard to prevent potential conflicts with dbghelp.dll that can lead to driver crashes.

Fixes CLIENT-196