gh-157788: Fix test_long_task_name_is_truncated by not hardcoding main task name
#299540
| Job | Run time |
|---|---|
| 9s | |
| 5s | |
| 14s |
test_long_task_name_is_truncated by not hardcoding main task name
#299540
| Job | Run time |
|---|---|
| 9s | |
| 5s | |
| 14s |