Add sepolicy for music recognition service.

Denial when not listed in priv_app.te:
E SELinux : avc:  denied  { find } for pid=3213 uid=10170 name=music_recognition scontext=u:r:priv_app:s0:c512,c768 tcontext=u:object_r:music_recognition_service:s0 tclass=service_manager permissive=0


Bug: 158194857
Test: patched and tested on internal master
Change-Id: I30e9ea79a57d9c353b732b629bd5a829c89bbcb0
4 files changed