Merge "Use installed keystore alias to check if enterprise config is insure"...

Merge "Use installed keystore alias to check if enterprise config is insure" into rvc-dev am: 0a327227 am: c7ae85f4 am: ede7a007 am: cc69dcfd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11936921

Change-Id: I58c5a85fcbca9f7ded960bad73a2193fd2641d2a