Kendrick Lamar is officially Live from New York — again! The rapper, 35, rocked the stage on October 1 as the official musical guest for the Season 48 Saturday Night Live opener, backing up host Miles Teller of Top Gun: Maverick. Kendrick wore a blue LA Dodgers hat to represent his hometown as he performed song “Father Time” with Sampha in the time honored musical guest tradition for the sketch show….