Merge "Fix FD ownership for local FileSource" into rvc-dev am: 61375308e2 am: a5b28542ec am: 89398e9201

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/12023202

Change-Id: I4c3159602a18c93d41a804b745daa4cf80316ce4