[NORMATIVE] Mandate color-range=1 for sRGB
[NORMATIVE] Mandate color-range=1 for sRGB

BUG=aomedia:1686

Change-Id: I81015900004b8b6b04193a1f0eae5b3541cd0ac7

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