s3: Add min_setup, min_param and min_data to cli_trans_recv

s3: Add min_setup, min_param and min_data to cli_trans_recv

Every caller that expects to receive something needs to check if enough was
sent. Make this check mandatory for everyone.

Yes, this makes the parameter list for cli_trans a bit silly, but that's just
the way it is: A silly protocol request :-)

While there, convert some _done functions to tevent_req_simple_finish_ntstatus.