Perform protected pkg and active admin check for all users

If an app being uninstalled is data protected, or is an active admin for
any users present on device, abort the uninstallation.

Bug: 285869527
Test: Manual. Create work profile via TestDPC, uninstall TestDPC app
from personal and work profiles. App shouldn't be deleted

Change-Id: Ife96d91ac18239f4805013ed1a6d2dd92a98817e