VtsSecurityAvbTest: Adding GKI 2.0 test am: a7ad9cfe84 am: d8fe255a48 am: 1c5d2e8750

Original change: https://android-review.googlesource.com/c/platform/test/vts-testcase/security/+/1673127

Change-Id: I559d922cf9fba4c9193395c95d23a6ba0171c328