driver.py: rename cuda_driver to binding (PR #7461 feedback
driver.py: rename cuda_driver to binding (PR #7461 feedback

cpcloud/numba,numba/numba,cpcloud/numba,numba/numba,numba/numba,IntelLabs/numba,seibert/numba,cpcloud/numba,cpcloud/numba,seibert/numba,IntelLabs/numba,IntelLabs/numba,numba/numba,seibert/numba,cpcloud/numba,seibert/numba,IntelLabs/numba,seibert/numba,IntelLabs/numba,numba/numba