Update thiserror requirement from 1.0.38 to 2.0.3 (#111)

Updates the requirements on [thiserror](https://github.com/dtolnay/thiserror) to permit the latest version.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.38...2.0.3)

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

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

Cargo.toml

@@ -19,7 +19,7 @@ reqwest-middleware = "0.3.1"
 reqwest-retry = "0.6.0"
 reqwest-tracing = { version = "0.5", features = ["opentelemetry_0_22"] }
 task-local-extensions = "0.1.3"
-thiserror = "1.0.38"
+thiserror = "2.0.3"
 tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
 tracing = "0.1"
 tracing-opentelemetry = "0.27"