Revert object id display

crates/apub_lib/src/object_id.rs

@@ -170,10 +170,10 @@ where
   Kind: ApubObject + Send + 'static,
   for<'de2> <Kind as ApubObject>::ApubType: serde::Deserialize<'de2>,
 {
-  #[allow(clippy::to_string_in_display)]
+  #[allow(clippy::to_string_in_format_args)]
   fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
     // Use to_string here because Url.display is not useful for us
-    write!(f, "{}", self.0)
+    write!(f, "{}", self.0.to_string())
   }
 }