libobs-d3d11: Remove Microsoft's dxgi.h
I have added LGPL idl's for d3d11 and dxgi to mingw-w64, so we can remove the existing mingw helper files from libobs-d3d11
This commit is contained in:
I have added LGPL idl's for d3d11 and dxgi to mingw-w64, so we can remove the existing mingw helper files from libobs-d3d11