chore(deps): update bon requirement from 2.3.0 to 3.1.1 (#1383)

Updates the requirements on [bon](https://github.com/elastio/bon) to permit the latest version.
- [Release notes](https://github.com/elastio/bon/releases)
- [Changelog](https://github.com/elastio/bon/blob/master/release-plz.toml)
- [Commits](elastio/bon@v2.3.0...v3.1.1)

---
updated-dependencies:
- dependency-name: bon
  dependency-type: direct:production
...

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

ibc-testkit/Cargo.toml

@@ -17,7 +17,7 @@ description = """
 
 [dependencies]
 # external dependencies
-bon             = { version = "2.3.0" }
+bon             = { version = "3.1.1" }
 borsh           = { workspace = true, optional = true }
 derive_more     = { workspace = true }
 displaydoc      = { workspace = true }