Add ignored_result_err lint to detect discarded Result error variants
#29042
| Job | Run time |
|---|---|
| 1m 0s | |
| 3s | |
| 1m 3s |
ignored_result_err lint to detect discarded Result error variants
#29042
| Job | Run time |
|---|---|
| 1m 0s | |
| 3s | |
| 1m 3s |