Former New York Gov. Andrew M. Cuomo at a campaign event in the Bronx earlier this month. Credit: Bloomberg/Adam Gray Former Gov. Andrew Cuomo will remain on the ballot in November as an independent after his stunning defeat Tuesday in New York City's Democratic mayoral primary, as Cuomo lost two powerful labor endorsements. Friday at midnight was the legal deadline to remove himself from the ballot, according to Vincent Ignizio, deputy executive director of the city Board of Elections , and no removal request for Cuomo was received by board staff. But it's unclear whether he'll actually mount an active campaign. Meanwhile, two labor unions that had endorsed Cuomo in the primary — the Hotel and Gaming Trades Council and 32BJ — have switched to Mamdani. Within hours of the votes being tallied Tuesday night, Cuomo, 67, conceded the primary to Zohran Mamdani, a 33-year-old democratic socialist who represents parts of northwest Queens in the State Assembly. ...