fix(deps): update rust crate thiserror to v2

Cargo.toml

@@ -13,5 +13,5 @@ env_logger = "0.9.3"
 log = "0.4.17"
 poise = "0.4.1"
 rand = "0.8.5"
-thiserror = "1.0.37"
+thiserror = "2.0.0"
 tokio = { version = "1.21.2", features = ["rt-multi-thread"] }