Update thiserror requirement from 1 to 2 in /indy-data-types

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@1.0.0...2.0.3)

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

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

indy-data-types/Cargo.toml

@@ -40,7 +40,7 @@ regex = "1"
 serde = { version = "1.0", optional = true, features = ["derive"] }
 serde_json = { version = "1.0", optional = true, features = ["raw_value"] }
 sha2 = { version = "0.10", optional = true }
-thiserror = "1"
+thiserror = "2"
 x25519-dalek = { version = "2.0", default-features = false, optional = true, features = [
     "static_secrets",
     "zeroize",