Followup to Bug#34604 handler::ha_rnd_end(): Assertion `inited==RND' failed.

The test case for this bug relies on getting a ER_LOCK_WAIT_TIMEOUT
error. However with the introduction of MDL, the test would hang
forever since the metadata locks would not timeout.

MDL timeouts are now introduced in the scope of Bug#45225. This
patch changes the testcase for Bug#34604 to set the new server
variable "lock_wait_timeout" to one second which makes the test
generate the necessary timeout again.

mysql-test/suite/parts/r/partition_special_innodb.result

@@ -212,6 +212,7 @@ SET autocommit=OFF;
 START TRANSACTION;
 INSERT INTO t1 VALUES (NULL, 'first row t2');
 SET autocommit=OFF;
+SET SESSION lock_wait_timeout= 1;
 ALTER TABLE t1 AUTO_INCREMENT = 10;
 ERROR HY000: Lock wait timeout exceeded; try restarting transaction
 DROP TABLE t1;

mysql-test/suite/parts/t/partition_special_innodb.test

@@ -68,6 +68,7 @@ INSERT INTO t1 VALUES (NULL, 'first row t2');
 
 --connection con2
 SET autocommit=OFF;
+SET SESSION lock_wait_timeout= 1;
 --error ER_LOCK_WAIT_TIMEOUT
 ALTER TABLE t1 AUTO_INCREMENT = 10;