Dont sent broadcast to all users when uninstalling an updated system app

Bug: 334006801
Test: Create a secondary user. Run `adb uninstall --user 0
com.google.android.apps.docs` to uninstall Google Drive from primary
user. Switch to secondary user and observe that Google Drive is still
shown in app drawer.

Change-Id: I0f8ee933747335000ef2668afd584e567b03aa4c