gh-130151: Fix reference leaks in _hashlib.hmac_{new,digest}
#152707
| Job | Run time |
|---|---|
| 2s | |
| 2s | |
| 4s |
_hashlib.hmac_{new,digest}
#152707
| Job | Run time |
|---|---|
| 2s | |
| 2s | |
| 4s |