Treble-ize sepolicy for fwk HIDL services.

Bug: 130734497
Test: m selinux_policy; system_server and statds still have permission
to export HIDL services.
Change-Id: I6e87b236bdbdd939fca51fb7255e97635118ed2d
diff --git a/public/scheduler_service_server.te b/public/scheduler_service_server.te
new file mode 100644
index 0000000..b3cede1
--- /dev/null
+++ b/public/scheduler_service_server.te
@@ -0,0 +1 @@
+add_hwservice(scheduler_service_server, fwk_scheduler_hwservice)