chore: remove unused .eslintignore and test fixtures (#20316)
#14225
| Job | Run time |
|---|---|
| 3m 6s | |
| 3m 14s | |
| 3m 8s | |
| 3m 25s | |
| 52s | |
| 1m 14s | |
| 3m 20s | |
| 4m 47s | |
| 3m 16s | |
| 3m 47s | |
| 3m 18s | |
| 2m 17s | |
| 15s | |
| 47s | |
| 36m 46s |