cmake OPENSUBDIV_HAS_CUDA examples

PixarAnimationStudios/OpenSubdiv opensubdiv/CMakeLists.txt :424 

target_compile_definitions(${osd_target} INTERFACE OPENSUBDIV_HAS_CUDA)

lighttransport/tinyusdz src/osd/opensubdiv/CMakeLists.txt :396 

target_compile_definitions(${osd_target} INTERFACE OPENSUBDIV_HAS_CUDA)