Fix SQL test expecting five shards

This commit fixes a SQL test with security that was expecting five
shards.

Author: jasontedor

x-pack/qa/sql/security/src/test/java/org/elasticsearch/xpack/qa/sql/security/RestSqlSecurityIT.java

@@ -234,11 +234,7 @@ public void testHijackScrollFails() throws Exception {
         createAuditLogAsserter()
             .expectSqlCompositeAction("test_admin", "test")
             .expect(true, SQL_ACTION_NAME, "full_access", empty())
-            // One scroll access denied per shard
-            .expect("access_denied", SQL_ACTION_NAME, "full_access", "default_native", empty(), "InternalScrollSearchRequest")
-            .expect("access_denied", SQL_ACTION_NAME, "full_access", "default_native", empty(), "InternalScrollSearchRequest")
-            .expect("access_denied", SQL_ACTION_NAME, "full_access", "default_native", empty(), "InternalScrollSearchRequest")
-            .expect("access_denied", SQL_ACTION_NAME, "full_access", "default_native", empty(), "InternalScrollSearchRequest")
+            // one scroll access denied per shard
             .expect("access_denied", SQL_ACTION_NAME, "full_access", "default_native", empty(), "InternalScrollSearchRequest")
             .assertLogs();
     }