NEW YORK — The number of civilian complaints filed in 2023 by New Yorkers against the NYPD rose to 5,550, the highest total in a decade, according to a new oversight report released Monday. The number of complaints in the year jumped 50% over 2022, when 3,700 complaints were filed, the Civilian Complaint Review Board reported. In 2012, 5,742 complaints were filed. After that, the annual number of complaints stayed mostly on a downward trend until 2022, the first year of the Adams administration when it began to increase. The CCRB also reported that complaints containing an allegation about a s…