Bump indexmap from 2.2.6 to 2.3.0 (#120)

Bumps [indexmap](https://github.com/indexmap-rs/indexmap) from 2.2.6 to 2.3.0.
- [Changelog](https://github.com/indexmap-rs/indexmap/blob/master/RELEASES.md)
- [Commits](indexmap-rs/indexmap@2.2.6...2.3.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Cargo.lock

@@ -19,4 +19,4 @@ clap = { version = "4.5.13", features = ["derive"] }
 serde = { version = "1.0.204", features = ["derive"] }
 csv = "1.3.0"
 serde_json = "1.0"
-indexmap = "2.2.6"
+indexmap = "2.3.0"