John Wu 4123ccf12e Update CtsShim to use sharedUserId
For testing system apps migrating out of sharedUserId through an
upgrade, we need to have CtsShim first be a shared UID app.

This is necessary to test ag/15936308

Bug: 179284822
Test: tapas CtsShim CtsShimUpgrade; m
Change-Id: Ibcd8dba32a2e0e3ae2a7d1f5a19fac57dff8bca3
2021-10-05 14:28:48 -07:00
..
2021-10-05 14:28:48 -07:00
2021-05-21 14:13:18 -07:00