bench: refactor to use string interpolation in array/base/assert/is-complex128array
#19718
| Job | Run time |
|---|---|
| 1m 44s | |
| 1m 44s |
array/base/assert/is-complex128array
#19718
| Job | Run time |
|---|---|
| 1m 44s | |
| 1m 44s |