fix: Leaking color in bench --help
fix: Leaking color in bench --help

Since the character to render NC was cut off due to the char limit, the
whole list of following commands and descriptions would also turn
yellow. Let's keep it colourless in --help. Only, make it yellow when
the command is executed directly.

almeidapaulopt/frappe,almeidapaulopt/frappe,StrellaGroup/frappe,StrellaGroup/frappe,mhbu50/frappe,frappe/frappe,frappe/frappe,mhbu50/frappe,yashodhank/frappe,StrellaGroup/frappe,yashodhank/frappe,mhbu50/frappe,mhbu50/frappe,yashodhank/frappe,almeidapaulopt/frappe,almeidapaulopt/frappe,yashodhank/frappe,frappe/frappe