Bump strum from 0.16.0 to 0.25.0

Bumps [strum](https://github.com/Peternator7/strum) from 0.16.0 to 0.25.0.
- [Changelog](https://github.com/Peternator7/strum/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Peternator7/strum/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>