deps: Update thiserror to version 2 (#378)

Author: waywardmonkeys

Cargo.toml

@@ -39,7 +39,7 @@ intl_pluralrules = "7.0.1"
 rustc-hash = "2"
 serde = "1.0"
 serde_json = "1.0"
-thiserror = "1.0"
+thiserror = "2.0"
 tokio = "1.0"
 unic-langid = "0.9"