[automerger skipped] Move blockingTasks to run outside transaction am: 872b398e22 -s ours

am skip reason: Change-Id I1890f8864b9f227f81fa7c4c8a0646e8fced4c27 with SHA-1 51cfac0a36 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/providers/MediaProvider/+/12984586

Change-Id: Ib31db7b1ee57dc170776d6e588f1fd7d7576a172