Bump ssort from 0.12.0 to 0.12.1

Bumps [ssort](https://github.com/bwhmather/ssort) from 0.12.0 to 0.12.1.
- [Release notes](https://github.com/bwhmather/ssort/releases)
- [Commits](bwhmather/ssort@v0.12.0...0.12.1)

---
updated-dependencies:
- dependency-name: ssort
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]