Remove SYS CATALOGS leftover

Relates #37506

Author: costin

x-pack/plugin/sql/src/test/java/org/elasticsearch/xpack/sql/stats/VerifierMetricsTests.java

@@ -33,8 +33,7 @@ public class VerifierMetricsTests extends ESTestCase {
 
     private SqlParser parser = new SqlParser();
     private String[] commands = {"SHOW FUNCTIONS", "SHOW COLUMNS FROM library", "SHOW SCHEMAS",
-                                 "SHOW TABLES", "SYS CATALOGS", "SYS COLUMNS LIKE '%name'",
-                                 "SYS TABLES", "SYS TYPES"};
+                                 "SHOW TABLES", "SYS COLUMNS LIKE '%name'", "SYS TABLES", "SYS TYPES"};
 
     public void testWhereQuery() {
         Counters c = sql("SELECT emp_no FROM test WHERE languages > 2");