PCU_Tests.cfg: synchronize with docker-playground

Otherwise neither of the test cases would even start.

Change-Id: Ibbef1875b266e3512e5ada731bac5f2246a1446d
diff --git a/pcu/PCU_Tests.cfg b/pcu/PCU_Tests.cfg
index e7bba18..98f8676 100644
--- a/pcu/PCU_Tests.cfg
+++ b/pcu/PCU_Tests.cfg
@@ -18,7 +18,8 @@
 		}
 	},
 	nsvci := 1234,
-	nsei := 1234
+	nsei := 1234,
+	handle_sns := false
 }
 
 [TESTPORT_PARAMETERS]