Remove CtsMediaTestCases android.media.cts.DecodeAccuracyTest from cts-on-gsi Bug: 207469758 Bug: 244253632 Test: TH Change-Id: I8b8066b19dbfc63b31640937ffd2ef406caaa412 (cherry picked from commit 5ece07db5ba07746be2f070c912e32856bbbd21b)