chore(deps): update thiserror requirement from 1.0.60 to 2.0.3 (#100)

* chore(deps): update thiserror requirement from 1.0.60 to 2.0.3

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@1.0.60...2.0.3)

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

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

* chore: update dependencies

---------

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

Author: dependabot[bot]

eppo_core/Cargo.toml

@@ -30,7 +30,7 @@ reqwest = { version = "0.12.4", features = ["json"] }
 semver = { version = "1.0.22", features = ["serde"] }
 serde = { version = "1.0.198", features = ["derive", "rc"] }
 serde_json = "1.0.116"
-thiserror = "1.0.60"
+thiserror = "2.0.3"
 tokio = { version = "1.34.0", features = ["rt", "time"] }
 url = "2.5.0"