Fix braino in dexoptanalyzer policy and add dex2oat postinstall rule.

Test: m
Bug: 190817237
Change-Id: I4f73d7a137f2e2ee9497ca5e4c8ef28b3f86c35c
(cherry picked from commit f82451e0a4401ab585841910b6bd12dca3534bc2)
4 files changed