Set system packages as stopped on user creation

When new users are created, apps preloaded on the system partition will be scanned with
an initial state of "stopped=true".

Packages can be added to an allowlist to skip setting them initially as
stopped.

Bug: 249514169
Test: atest CtsContentTestCases:SystemPackageDefaultStoppedStateTest
Change-Id: I48523c534f8e00e6953dbe774d7d68b2060c7809
1 file changed