Move hal_radio_ext_service related policy of grilservice_app to gs-common.
Related avc error:
avc: denied { find } for pid=2227 uid=10259 name=vendor.google.radio_ext.IRadioExt/default scontext=u:r:grilservice_app:s0:c3,c257,c512,c768 tcontext=u:object_r:hal_radio_ext_service:s0 tclass=service_manager permissive=0
avc: denied { call } for comm="oid.grilservice" scontext=u:r:grilservice_app:s0:c3,c257,c512,c768 tcontext=u:r:hal_radioext_default:s0 tclass=binder permissive=0 app=com.google.android.grilservice
Bug: 361210953
Change-Id: Ibb8a341847b0772668b52bc01f2d087bf1874fe9
Test: Verify with test ROM
Flag: EXEMPT sepolicy refactor
diff --git a/modem/radio_ext/sepolicy/grilservice_app.te b/modem/radio_ext/sepolicy/grilservice_app.te
new file mode 100644
index 0000000..9bd8c8e
--- /dev/null
+++ b/modem/radio_ext/sepolicy/grilservice_app.te
@@ -0,0 +1,2 @@
+allow grilservice_app hal_radio_ext_service:service_manager find;
+binder_call(grilservice_app, hal_radio_ext)