sepolicy: remove sudaemon type declaration

* this is already defined in external/sepolicy

Change-Id: I541b5de5bb6057f4fa3d88b6e9b9425b65f9963e
diff --git a/sepolicy/su.te b/sepolicy/su.te
index c2c68fd..9b7d098 100644
--- a/sepolicy/su.te
+++ b/sepolicy/su.te
@@ -2,8 +2,6 @@
 
 ## Perms for the daemon
 
-type sudaemon, domain;
-
 userdebug_or_eng(`
   domain_trans(init, su_exec, sudaemon)