privilege to grant to a non-dba app user account to grant execute on SYS proc/pkgs

Hi

What privilege do we need to grant a non-dba app user to grant the execute on the SYS owned proc/pkg to other users in the database?

Example:

GRANT GRANT ANY PRIVILEGE TO SPULI_TEST123 ;

This works for the below but not the one in the end.

GRANT DEBUG CONNECT ANY TO HRC10001; -- grant succeeded

GRANT DEBUG ANY PROCEDURE TO HRC10001;-- grant succeeded

GRANT EXECUTE ON SYS.DBMS_DEBUG_JDWP to HRC10001; -- insufficient privileges