CONTRIB: Add license to doc upload script.
CONTRIB: Add license to doc upload script.

shssf/ucx,shssf/ucx,abouteiller/ucx,sergsagal1/ucx_rocm,shssf/ucx,abouteiller/ucx,sergsagal1/ucx_rocm,abouteiller/ucx,sergsagal1/ucx_rocm,abouteiller/ucx