Merge "Revert "Revert "installd: Fix set dex2oat to background after boot_complete""" am: 3031a838c2

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1526379

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ic233f897dcdff4dc59e02a55e8878f26633ecc57