NEW YORK — The union representing the New York Police Department detectives is rescinding its endorsements of two City Council members who voted for a bill intended to increase transparency within the police department — and won’t back any of their colleagues who also supported the legislation, The New York Daily News has learned. The two members, Kamillah Hanks of Staten Island and Oswald Feliz of the Bronx, were among 35 Democrats who recently helped pass the so-called “How Many Stops Act,” which would require NYPD cops to document all encounters with civilians that are investigative in natu…