chore(deps): Bump strum_macros from 0.26.2 to 0.26.4

Bumps [strum_macros](https://github.com/Peternator7/strum) from 0.26.2 to 0.26.4.
- [Release notes](https://github.com/Peternator7/strum/releases)
- [Changelog](https://github.com/Peternator7/strum/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Peternator7/strum/commits)

---
updated-dependencies:
- dependency-name: strum_macros
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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