fix: remove error propagation if card name not found in locker in cas…

…e of temporary token (#3006)

Co-authored-by: hyperswitch-bot[bot] <148525504+hyperswitch-bot[bot]@users.noreply.github.com>

crates/router/src/core/payments/helpers.rs

@@ -1381,18 +1381,19 @@ pub async fn retrieve_payment_method_with_temporary_token(
 
             let name_on_card = if card.card_holder_name.clone().expose().is_empty() {
                 card_token_data
-                    .and_then(|token_data| {
+                    .and_then(|token_data| token_data.card_holder_name.clone())
+                    .filter(|name_on_card| !name_on_card.clone().expose().is_empty())
+                    .map(|name_on_card| {
                         is_card_updated = true;
-                        token_data.card_holder_name.clone()
+                        name_on_card
                     })
-                    .filter(|name_on_card| !name_on_card.clone().expose().is_empty())
-                    .ok_or(errors::ApiErrorResponse::MissingRequiredField {
-                        field_name: "card_holder_name",
-                    })?
             } else {
-                card.card_holder_name.clone()
+                Some(card.card_holder_name.clone())
             };
-            updated_card.card_holder_name = name_on_card;
+
+            if let Some(name_on_card) = name_on_card {
+                updated_card.card_holder_name = name_on_card;
+            }
 
             if let Some(cvc) = card_cvc {
                 is_card_updated = true;