A man's body was found inside a burning dumpster near a Queens strip mall on Monday morning, authorities said. The FDNY responded to a report of the fire next to the strip mall at 219-03 North Conduit Ave. in Springfield Gardens just before 7 a.m., officials said. Firefighters quickly put out the blaze and discovered a man dead inside. Sources said that the man may have been homeless and attempting to set a fire to keep himself warm, though the investigation is ongoing. Police are working to ide