fix(deps): update rust crate worker to 0.3.0

Cargo.toml

@@ -37,7 +37,7 @@ dotenv = "0.15.0"
 urlparse = "0.7.3"
 
 # Worker
-worker = "0.0.9"
+worker = "0.3.0"
 
 # Web
 reqwest = { version = "0.11.10", features = ["json"] }