wsrep_info plugin: Fix test case

plugin/wsrep_info/mysql-test/wsrep_info/r/plugin.result

 # On node 1
 SELECT * FROM INFORMATION_SCHEMA.WSREP_STATUS;
 NODE_INDEX	NODE_STATUS	CLUSTER_STATUS	CLUSTER_SIZE	CLUSTER_STATE_UUID	CLUSTER_STATE_SEQNO	CLUSTER_CONF_ID	GAP	PROTOCOL_VERSION
-<IDX>	Synced	Primary	2	<CLUSTER_STATE_UUID>	0	2	NO	3
+<IDX>	Synced	Primary	2	<CLUSTER_STATE_UUID>	0	<CLUSTER_CONF_ID>	NO	3
 SELECT * FROM INFORMATION_SCHEMA.WSREP_MEMBERSHIP ORDER BY NAME;
 INDEX	UUID	NAME	ADDRESS
 <IDX>	<MEMBER_ID>	test-node-1	<ADDRESS>
@@ -9,7 +9,7 @@ INDEX	UUID	NAME	ADDRESS
 # On node 2
 SELECT * FROM INFORMATION_SCHEMA.WSREP_STATUS;
 NODE_INDEX	NODE_STATUS	CLUSTER_STATUS	CLUSTER_SIZE	CLUSTER_STATE_UUID	CLUSTER_STATE_SEQNO	CLUSTER_CONF_ID	GAP	PROTOCOL_VERSION
-<IDX>	Synced	Primary	2	<CLUSTER_STATE_UUID>	0	2	YES	3
+<IDX>	Synced	Primary	2	<CLUSTER_STATE_UUID>	0	<CLUSTER_CONF_ID>	YES	3
 SELECT * FROM INFORMATION_SCHEMA.WSREP_MEMBERSHIP ORDER BY NAME;
 INDEX	UUID	NAME	ADDRESS
 <IDX>	<MEMBER_ID>	test-node-1	<ADDRESS>

plugin/wsrep_info/mysql-test/wsrep_info/t/plugin.test

@@ -4,7 +4,7 @@
 --echo # On node 1
 --connection node_1
 
---replace_column 1 <IDX> 5 <CLUSTER_STATE_UUID>
+--replace_column 1 <IDX> 5 <CLUSTER_STATE_UUID> 7 <CLUSTER_CONF_ID>
 SELECT * FROM INFORMATION_SCHEMA.WSREP_STATUS;
 
 --replace_column 1 <IDX> 2 <MEMBER_ID> 4 <ADDRESS>
@@ -13,7 +13,7 @@ SELECT * FROM INFORMATION_SCHEMA.WSREP_MEMBERSHIP ORDER BY NAME;
 --echo # On node 2
 --connection node_2
 
---replace_column 1 <IDX> 5 <CLUSTER_STATE_UUID>
+--replace_column 1 <IDX> 5 <CLUSTER_STATE_UUID> 7 <CLUSTER_CONF_ID>
 SELECT * FROM INFORMATION_SCHEMA.WSREP_STATUS;
 
 --replace_column 1 <IDX> 2 <MEMBER_ID> 4 <ADDRESS>