Update thiserror requirement from 1.0.31 to 2.0.0

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@1.0.31...2.0.0)

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

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

Cargo.toml

@@ -33,7 +33,7 @@ hex = ["dep:hex"]
 getset = "0.1.2"
 iter-read = "1.1.0"
 serde = { version = "1.0.140", features = ["derive"] }
-thiserror = "1.0.31"
+thiserror = "2.0.0"
 sha2 = "0.10.6"
 hex = { version = "0.4.3", optional = true }
 base64 = { version = "0.22.1", optional = true }