[Woo POS] Show connection flow under location modal (#15222)

Author: joshheald

WooCommerce/Classes/POS/Presentation/Card Present Payments/PointOfSaleCardPresentPaymentEventPresentationStyle.swift

@@ -246,14 +246,14 @@ enum PointOfSaleCardPresentPaymentEventPresentationStyle {
             /// Not-yet supported types
         case .selectSearchType:
             return nil
-            /// Immediately request location permission until POS view is created
+            /// Immediately request location permission until POS view is created, showing `Connecting to reader` underneath.
         case .locationRequestPreAlert(let requestPermission):
             requestPermission()
-            return nil
-            /// Skip location required step and rely on error during the payment process until POS view is created
+            self = .alert(.connectingToReader(viewModel: PointOfSaleCardPresentPaymentConnectingToReaderAlertViewModel()))
+            /// Skip location required step and rely on error during the payment process until POS view is created, showing `Connecting to reader` underneath.
         case .locationRequired(_, let skip):
             skip()
-            return nil
+            self = .alert(.connectingToReader(viewModel: PointOfSaleCardPresentPaymentConnectingToReaderAlertViewModel()))
         }
     }
 }