sunfish: add node /dev/qce for widevine Bug: 136317881 Bug: 159284098 Test: gts/gts-mediatest Change-Id: Ie75db86d894628042cf39cf2a394f9e57abc2e59 Merged-In: Ie75db86d894628042cf39cf2a394f9e57abc2e59 (cherry picked from commit 53696605bee881704633e003a393e429eaee04d8)