feat(rust/rbac-registration): Add Clone to RegistrationChain (#267)

Author: apskhem

rust/rbac-registration/src/registration/cardano/mod.rs

@@ -21,7 +21,7 @@ use crate::cardano::cip509::{
 };
 
 /// Registration chains.
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct RegistrationChain {
     /// Inner part of the registration chain.
     inner: Arc<RegistrationChainInner>,