feat(router): add mertics to apple pay flow (#2235)

Co-authored-by: ItsMeShashank <shashank.attarde@juspay.in>

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

@@ -2540,6 +2540,7 @@ pub fn router_data_type_conversion<F1, F2, Req1, Req2, Res1, Res2>(
         test_mode: router_data.test_mode,
         connector_api_version: router_data.connector_api_version,
         connector_http_status_code: router_data.connector_http_status_code,
+        apple_pay_flow: router_data.apple_pay_flow,
     }
 }