chore: update tract to 0.21.8-pre (#878)
#4318
| Job | Run time |
|---|---|
| 5m 28s | |
| 5m 6s | |
| 3m 20s | |
| 3m 55s | |
| 7m 35s | |
| 7m 42s | |
| 7m 21s | |
| 3m 51s | |
| 1h 28m 3s | |
| 7m 51s | |
| 12m 14s | |
| 13m 17s | |
| 1h 13m 56s | |
| 15m 3s | |
| 1s | |
| 1s | |
| 1s | |
| 1s | |
| 1s | |
| 4h 14m 47s |