chore(deps): switch billy-ray to crates.io dependency

Author: francescobianco

Cargo.lock

@@ -20,7 +20,7 @@ serde_json = "1"
 tokio = { version = "1", features = ["full"] }
 anyhow = "1"
 base64 = "0.22"
-billy-ray = { path = "billy-ray" }
+billy-ray = "0.1.0"
 
 [[bin]]
 name = "openapi"