NEW YORK — Any migrants spotted sleeping outside will be counted as part of the city’s annual street homelessness census this month, according to Adams administration officials. The so-called HOPE Count, which was set to be conducted Tuesday night into Wednesday morning, involves city outreach workers and volunteers fanning across the five boroughs to tally how many individuals are sleeping on the streets. The tally is reported to the U.S. Department of Housing and Urban Development and used to assess how much federal funding the city should get for operating homeless shelters. In a Tuesday af…