Update Rust crate chrono-tz to 0.9.0

Cargo.toml

@@ -13,7 +13,7 @@ repository = "https://github.com/dkim19375/todoist-rest-api-rs"
 
 [dependencies]
 chrono = { version = "0.4.37", features = ["serde"] }#, optional = true }
-chrono-tz = { version = "0.8.6", features = ["serde"] }#, optional = true }
+chrono-tz = { version = "0.9.0", features = ["serde"] }#, optional = true }
 reqwest = { version = "0.12.3", features = ["json"] }
 serde = { version = "1.0.197", features = ["derive"] }
 serde_json = "1.0.115"