Update the result file for sys_vars.all_vars since the imported

InnoDB provides a few more config variables.

mysql-test/suite/sys_vars/r/all_vars.result

@@ -10,5 +10,11 @@ There should be *no* long test name listed below:
 select variable_name as `There should be *no* variables listed below:` from t2
 left join t1 on variable_name=test_name where test_name is null;
 There should be *no* variables listed below:
+INNODB_USE_NATIVE_AIO
+INNODB_PURGE_THREADS
+INNODB_PURGE_BATCH_SIZE
+INNODB_USE_NATIVE_AIO
+INNODB_PURGE_THREADS
+INNODB_PURGE_BATCH_SIZE
 drop table t1;
 drop table t2;