refactor: use constants/float64/nan in stats/strided/dnanmeanpn
#32148
| Job | Run time |
|---|---|
| 2m 42s | |
| 2m 42s |
constants/float64/nan in stats/strided/dnanmeanpn
#32148
| Job | Run time |
|---|---|
| 2m 42s | |
| 2m 42s |