refactor: Prefer grep's --quiet over standard output redirection
#1284
| Job | Run time |
|---|---|
| 7s | |
| 3m 53s | |
| 1m 42s | |
| 0s | |
| 5m 42s |
--quiet over standard output redirection
#1284
| Job | Run time |
|---|---|
| 7s | |
| 3m 53s | |
| 1m 42s | |
| 0s | |
| 5m 42s |