Remove the clone app only when the parent app is removed

The clone app was removed when the app in the other profile is removed
as well. Make do not delete the clone app when the app in non-parent
users is deleted.

Bug: 308362817
Test: atest com.android.cts.appcloning.AppCloningHostTest
(cherry picked from https://partner-android-review.googlesource.com/q/commit:84fad8f32dc27aaaad49f44c19956065a5bd2d85)
Change-Id: Ib153bfef29425e112231a124cb54f5cd081fb0cb