Patch for Bug#38741: main.innodb_mysql crashes randomly (2).

It was a test case problem: one 'reap' statement was forgotten.

mysql-test/include/mix1.inc

@@ -1408,6 +1408,7 @@ SELECT * FROM t1;
 
 --echo # Switch to connection con2
 connection con2;
+--reap
 SELECT * FROM t1;
 
 connection default;