Merge "Update TEST_MAPPING to include CtsMediaAudioTestCases" am: b4083a3211 am: 501b13dc68 am: 940a8287fb

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1891115

Change-Id: I24f7f817d1ce7c074df224e472b27ef020005d6c