Test app compat overrides added/removed following package update

We're adding a 1 sec wait time after install/uninstall to be on the safe
side even though the test passes without it.

Fix: 194177015
Test: atest com.android.cts.appcompat.AppCompatOverridesServiceTest
Change-Id: Ib771c7eed6d1f1dd969a8c98ad1eaa254952063e
1 file changed