Add additional migrations note.

cryptoquick · cryptoquick · commit 58b3ff6c0ce2 · 2023-05-09T10:23:49.000-06:00
diff --git a/src/bitcoin.rs b/src/bitcoin.rs
@@ -93,7 +93,7 @@ pub async fn upgrade_wallet(
     };
 
     // if descriptor.is_none() {
-
+    //     todo!("Add later version migrations here");
     // }
 
     match descriptor {
