Amazon’s latest round of brutal layoffs included several hundred employees in New York, The Post has learned. Some 135 corporate Amazon employees who worked at 1140 Broadway received pink slips in January, according to a state Department of Labor filing this week.  Another 165 Amazon workers in New York were axed, with the government records expected to hit the system within the coming weeks, a source familiar with the filings told The Post.  They’re all part of 16,000 layoffs announced last