Move android.security test service to stub package

This actually broke other tests. Move the service to the stub package so
we can change targetPackage back to the stub.

Bug: 10569131
Bug: 13208402

Change-Id: I83f7e85548ab388aa9b708ff20fd392d62cc0286
(cherry picked from commit fd41eda0785343505a4a5cc0cc10cc5457784338)

Conflicts:
	tests/AndroidManifest.xml
4 files changed