marlin sepolicy: Allow RS system binary execution

The camera application needs additional SELinux permissions
to run RS scripts.

Bug: 121306110
Test: Manual using application.
Change-Id: Iff06ed6975951400d3005bafcaa8fec0ead965e9
diff --git a/sepolicy/google_camera_app.te b/sepolicy/google_camera_app.te
index 127d743..37f46c5 100644
--- a/sepolicy/google_camera_app.te
+++ b/sepolicy/google_camera_app.te
@@ -20,6 +20,9 @@
 # Execute libraries from RenderScript cache
 allow google_camera_app app_data_file:file { rx_file_perms };
 
+# Execute system binaries from RenderScript
+allow google_camera_app rs_exec:file rx_file_perms;
+
 # Read memory info
 allow google_camera_app proc_meminfo:file r_file_perms;