For years, Giancarlo Esposito’s performance as stoic and ruthless cartel distributor Gustavo Fring was pivotal in helping “Breaking Bad” and its prequel spinoff, “Better Call Saul,” become prime examples of antihero-centered shows. Esposito is also an executive producer on the six-episode drama, which is based on the U.K. series “The Driver.” “Parish” follows the release of Netflix’s “The Gentlemen,” Guy …