test: sleep more

Author: wolfogre

modules/globallock/locker_test.go

@@ -32,7 +32,7 @@ func TestLocker(t *testing.T) {
 			// Avoid data race.
 			// The startExtend goroutine may still be running and reading redisLockExpiry.
 			// Wait for a while since it will be stopped soon after Close is called.
-			time.Sleep(time.Second)
+			time.Sleep(5 * time.Second)
 
 			redisLockExpiry = oldExpiry
 		}()