Merge "Revert "Revert "installd: Fix set dex2oat to background after boot_complete""" am: 3031a838c2 am: 25cd8c1f2a am: cbd7c0aad3

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

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: If1779213eb1894dee28bf590cb6695e8e37cae86