Randy Mastro, a former first deputy New York City mayor in the administration of Eric Adams, and veteran investigative journalist Richard Behar are suing Mayor Zohran Mamdani for what they say is his administration’s failure to turn over records related to his rollback on his first day on the job of several of his predecessor’s executive orders on Jew-hatred and Israel.The lawsuit, which Richard Behar filed in New York State Supreme Court, alleg…