Pessimistic lock should not be blocked more than 1 second when innodb_lock_wait_timeout = 0

## Bug Report

Please answer these questions before submitting your issue. Thanks!

### 1. Minimal reproduce step (Required)

1. `create table t2(c1 int primary key, c2 int, c3 int, c4 int, key uk2(c2), key k3(c3))
partition by list(c1)
(PARTITION p0 VALUES in (1,2),
PARTITION p1 VALUES in (3,4),
PARTITION p2 VALUES in (5,6),
PARTITION p3 VALUES in (7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100))`

2. db.MustExec("insert into t2 values (1,1,1,1),(2,2,2,2),(3,3,3,3),(4,4,4,4)")
Try(db.WithConns(3, func(conns ...*sqlz.Conn) error {
s1, s2, s3 := conns[0], conns[1], conns[2]
s1.MustExec("set autocommit = 0")
s1.MustExec("set innodb_lock_wait_timeout = 0")
s1.MustExec("set tidb_txn_mode = pessimistic")
s2.MustExec("set autocommit = 0")
s2.MustExec("set innodb_lock_wait_timeout = 0")
s2.MustExec("set tidb_txn_mode = pessimistic")
s3.MustExec("set tidb_txn_mode = optimistic")
s3.MustExec("set autocommit = 0")

// lock conflicts
s1.MustExec("select * from t2 where c4 > 2 for update")
s2.MustExec("insert into t2 values(5,5,5,5)")
f := s2.AsyncExec("update t2 set c4 = c4 + 1 where c3 = 3")
ctx.Logger().Info("s2 should wait lock timeout")
select {
case <-time.After(500 * time.Millisecond):
ctx.Logger().Info("s2 is blocked by s1 as expected")
case <-f:
must.Fail("s2 should be locked at least 1s")
}
select {
case <-time.After(1000 * time.Millisecond):
must.Fail("s2 is still locked after 1.5s, should lock wait timeout")
case vs := <-f:
if e := vs.Error(); e == nil || mysql.MatchError(e, mysql.ErrLockWaitTimeout) != nil {
must.Fail("s2 should failed with timeout")
} else {
ctx.Logger().Info("s2 failed with error as expected", zap.Error(e))
}
}

### 2. What did you expect to see? (Required)
s2 should not still locked after 1.5s

### 3. What did you see instead (Required)
Error: s2 is still locked after 1.5s, should lock wait timeout

### 4. What is your TiDB version? (Required)

master