[fix] error refund creation

wizard/account_move_reversal.py

@@ -19,7 +19,7 @@ class ContributionAccountMoveReversal(models.TransientModel):
         )
         refund.update(
             {
-                "cotisation_aura_id": move.cotisation_aura_id,
+                "cotisation_aura_id": move.cotisation_aura_id.id,
             }
         )
         return refund