Add initial stopped state packages for AOSP products.

AOSP starts with all apps exempt from the stopped state; apps without a
launcher entry aren't stopped by default, and all AOSP apps that do have
a launcher entry are contained in this sysconfig.

Bug: 269129704
Test: Manually inspect
Ignore-AOSP-First: Merge conflict from AOSP to internal master (and this needs to go to UDC, als)
Change-Id: I752f986a210621510f694b3f62bb5c6151db55d6