lib,test: enforce use of assert.fail via a lint rule
#69704
| Job | Run time |
|---|---|
| 3m 1s | |
| 50m 56s | |
| 53m 57s |
assert.fail via a lint rule
#69704
| Job | Run time |
|---|---|
| 3m 1s | |
| 50m 56s | |
| 53m 57s |