[RFC]: add `@stdlib/stats/strided/dmskminabs`

### Description

This RFC proposes to add `@stdlib/stats/strided/dmskminabs`

### Related Issues

None

### Questions

No.

### Other

No.

### Checklist

- [x] I have read and understood the [Code of Conduct](https://github.com/stdlib-js/stdlib/blob/develop/CODE_OF_CONDUCT.md).
- [x] Searched for existing issues and pull requests.
- [x] The issue name begins with `RFC:`.

Start by reading the issue and determining the intended behavior and API for @stdlib/stats/strided/dmskminabs. The RFC provides no implementation files, tests, algorithm details, or acceptance criteria, so clarify the design and expected completion conditions before locating code.

Rédigé par le modèle d'indexation à partir du texte de l'issue.