Add getSDKToken for card fields (#2445)

Co-authored-by: paraghavendran <[email protected]>

Author: PAVITHRA001

Diff for: src/zoid/card-fields/component.jsx

@@ -23,6 +23,7 @@ import {
   getPartnerAttributionID,
   getMerchantID,
   getUserIDToken,
+  getSDKToken,
   getClientMetadataID,
 } from "@paypal/sdk-client/src";
 import { getRefinedFundingEligibility } from "@paypal/funding-components/src";
@@ -436,6 +437,11 @@ export const getCardFieldsComponent: () => CardFieldsComponent = memoize(
             default: getUserIDToken,
             required: false,
           },
+          sdkToken: {
+            type: "string",
+            default: getSDKToken,
+            required: false,
+          },
           installments: {
             type: "object",
             required: false,
@@ -719,6 +725,11 @@ export const getCardFieldsComponent: () => CardFieldsComponent = memoize(
           default: getUserIDToken,
           required: false,
         },
+        sdkToken: {
+          type: "string",
+          default: getSDKToken,
+          required: false,
+        },
         installments: {
           type: "object",
           required: false,