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]>

Cargo.toml

@@ -21,7 +21,7 @@ num-bigint = "0.4.5"
 
 nalgebra = { version = "0.33.0", features = ["serde-serialize"] }
 
-thiserror = "1.0.60"
+thiserror = "2.0.3"
 
 wasm-bindgen = "0.2.93"
 serde = { version = "1.0.208", features = ["derive"] }