[hailctl dataproc] Tolerate user passing --pkgs that we set (#8946)
[hailctl dataproc] Tolerate user passing --pkgs that we set (#8946)


cseed/hail,danking/hail,hail-is/hail,hail-is/hail,danking/hail,danking/hail,cseed/hail,danking/hail,hail-is/hail,cseed/hail,cseed/hail,hail-is/hail,danking/hail,cseed/hail,danking/hail,cseed/hail,cseed/hail,hail-is/hail,hail-is/hail,hail-is/hail,hail-is/hail,danking/hail,cseed/hail,danking/hail