Return hipErrorInsufficientDriver status when CPU device not found (#1064)
Return hipErrorInsufficientDriver status when CPU device not found (#1064)

* Return hipErrorInsufficientDriver status when CPU device not found - no exception thrown

* Return hipErrorInsufficientDriver status when CPU device not found

GPUOpen-ProfessionalCompute-Tools/HIP,GPUOpen-ProfessionalCompute-Tools/HIP,ROCm-Developer-Tools/HIP,ROCm-Developer-Tools/HIP,ROCm-Developer-Tools/HIP,GPUOpen-ProfessionalCompute-Tools/HIP,ROCm-Developer-Tools/HIP,GPUOpen-ProfessionalCompute-Tools/HIP,ROCm-Developer-Tools/HIP,GPUOpen-ProfessionalCompute-Tools/HIP