Temporarily allow all activies to run on SLS.

Enforcing the restriction has broken Dreams and some assistant
functionality. Those apps need to be updated before we start
enforcement.

Test: atest FrameworksMockingServicesTests:CommunalManagerServiceTest
Change-Id: I644a8bea72ca0286a3eb7eb05e06bd1df1836d0a
Bug: 203692863
Bug: 203684016