Prepare AttributionSource to expose to native

Separate the internal state of AttributionSource from the
class to make it a simple AIDL we can translate automatically
to native - keeping Java and native parts in sync. This
would allow writing a thin native lib for checking attribution
source permissions which would be used to teach camera and
audio about attributions.

Deinfe an AIDL interface for passing around an attribution
source and opr performing permission checker oprations allowing
native and Java permission checks on attribution chains to be
handled. The Java side permission checker functions are in a dedicated
permisison checker service on top of which sits the PermissionChecker.
We expose similar PermissionChecker native APIs sitting on top
of the same remote interface. The nice thing is that we have
native and Java permisison checkers in sync sharing remoting
code and being close in shape.

For now the PermissionChecker in Java is divorced from the
PermissionManager but in T we will consider how to unify them,
either by an extension object on the PermmissionManager or
APIs on the PermissionManager, or another approach, and then
migrate clients off the PermissionChecker APIs.

Sync app ops were not tracked across multiple binder calls which
prevents moving the permission checks in the system server as
this adds one more hop. Now sync ops are propagated backed the
call stack and only the ops for the package are dispatched to
it and the rest are propagated back to the caller, recursively.

bug: 158792096

Test: atest CtsPermission5TestCases
      atest CtsAppOps2TestCases
      atest CtsPermissionTestCases
      atest CtsPermission2TestCases
      atest CtsPermission3TestCases
      atest CtsPermission4TestCases
      atest CtsPermission5TestCases

Change-Id: Ia5cbd2eb20a2da172a5960afdddd7e467f4bcb0d