restore getLoadingContext because it is needed to use or test or live environement

view/frontend/web/js/view/payment/method-renderer/adyen-cc-method.js

@@ -85,6 +85,7 @@ define(
 
                 var card = checkout.create('card', {
                     originKey: self.getOriginKey(),
+                    loadingContext: self.getLoadingContext(),
                     type: 'card',
                     hasHolderName: true,
                     holderNameRequired: true,

view/frontend/web/js/view/payment/method-renderer/adyen-oneclick-method.js

@@ -216,6 +216,7 @@ define(
                             var oneClickCard = checkout
                                 .create('card', {
                                     originKey: self.getOriginKey(),
+                                    loadingContext: self.getLoadingContext(),
                                     type: self.agreement_data.variant,
                                     oneClick: true,
                                     hideCVC: hideCVC,