Renewal announcements for “Ellen’s Greatest Night of Giveaways,” “New Amsterdam,” and “Making It”; NBC orders two new comedies – “That’s My Jam” hosted by Jimmy Fallon, and “Young Rock” from Nahnatchka Khan and Dwayne Johnson; NBC orders new global series event “The New World,” from BBC Studios Natural History Unit; Tina Fey and Amy Poehler set to co-host the 2021 Golden Globe Awards