[automerger skipped] Merge "[RESTRICT AUTOMERGE] Fix UAF in clearkey service's MemoryFileSystem" into qt-dev am: 68895573 am: b68392b0 -s ours am: 78cc1229 am: 56af5904 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/13711823

Change-Id: Iecdf09a330672181dd3c94e1522036df84e4ea7d