fix(coverage): apply always_strict to test262 and typescript per the specifcation
#19588
| Job | Run time |
|---|---|
| 5s | |
| 1m 30s | |
| 1m 25s | |
| 2m 11s | |
| 1m 22s | |
| 5s | |
| 23s | |
| 2m 46s | |
| 47s | |
| 1m 8s | |
| 4s | |
| 0s | |
| 11m 46s |