MC-42968::Fixed Automation Failed Static Tests

Author: rimple-saini

app/code/Magento/Paypal/view/frontend/web/js/in-context/button.js

@@ -22,11 +22,11 @@ define([
 
             this._super();
             this.renderPayPalButtons(element);
-            this.declinePayment = !customer().firstname && !cart().isGuestCheckoutAllowed;
 
             if (cart().isGuestCheckoutAllowed === undefined) {
                 cart.subscribe(function (updatedCart) {
                     this.declinePayment = !customer().firstname && !cart().isGuestCheckoutAllowed;
+
                     return updatedCart;
                 }.bind(this));
             }