ART: Update dalvik-cache for zygote after OTA

Detect OTA artifacts and move them over to the regular dalvik-cache
on boot.

Bug: 25612095

(cherry picked from commit 754479f7aa056602de8282f4f03718b42c20b89b)

Change-Id: I9a1a22641cc7833435098627a5cc6d954521c4ea
2 files changed