correct noise_model file list
correct noise_model file list

Include the header and the sources, not the source twice.

Change-Id: I3a4b92e2bf3b0f37938495e8d09d24c0d60d3ee9

GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom