Fix failing security test

Author: lukewhiting

x-pack/plugin/security/qa/operator-privileges-tests/src/javaRestTest/java/org/elasticsearch/xpack/security/operator/Constants.java

@@ -72,6 +72,8 @@ public class Constants {
         "cluster:admin/script_language/get",
         "cluster:admin/scripts/painless/context",
         "cluster:admin/scripts/painless/execute",
+        "cluster:admin/streams/logs/toggle",
+        "cluster:admin/streams/status",
         "cluster:admin/synonyms/delete",
         "cluster:admin/synonyms/get",
         "cluster:admin/synonyms/put",