chore(deps): bump strum_macros from 0.26.3 to 0.26.4

Bumps [strum_macros](https://github.com/Peternator7/strum) from 0.26.3 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] <support@github.com>

Cargo.toml

@@ -21,7 +21,7 @@ serde = { version = "1.0.203", features = ["derive"] }
 serde_json = { version = "1.0.117" }
 serde_path_to_error = "0.1"
 strum = "0.26.2"
-strum_macros = "0.26.3"
+strum_macros = "0.26.4"
 thiserror = "1.0"
 
 [dev-dependencies]