feat(payments): support for card_network filter in payments list (#5994)

crates/router/src/core/payments.rs

@@ -3902,6 +3902,7 @@ pub async fn get_payment_filters(
             status: enums::IntentStatus::iter().collect(),
             payment_method: payment_method_types_map,
             authentication_type: enums::AuthenticationType::iter().collect(),
+            card_network: enums::CardNetwork::iter().collect(),
         },
     ))
 }