Bump natural from 5.1.13 to 5.2.1
Bump natural from 5.1.13 to 5.2.1

Bumps [natural](https://github.com/NaturalNode/natural) from 5.1.13 to 5.2.1.
- [Release notes](https://github.com/NaturalNode/natural/releases)
- [Commits](https://github.com/NaturalNode/natural/compare/5.1.13...5.2.1)

---
updated-dependencies:
- dependency-name: natural
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
mediocre/mehdown