City Council Speaker Julie Menin is sounding the alarm about Mayor Zohran Mamdani’s decision not to boost the Police Department’s ranks as planned. “We are concerned about that,” the Manhattan Democrat said during an interview on Fox 5 New York aired Friday, when asked what the council made of Mamdani’s recent move to keep the NYPD’s headcount as is. “We’ve got the same number of officers basically that we had on 9/11 yet the city has grown substantially,” Menin said. “So that is an area of