cookie date time fix

The cookie is storing date time attributes in UTC causing an exception in heritage code when it hits the comma separating parts of the string.  ie:  SavedSessionTimeoutDate":"Mon, 20 Jan 2025 15:31:51 GMT"

src/helpers/heritage-integration/cookie-helper.js

@@ -13,7 +13,7 @@ export function updateOrCreateFunnelCookie() {
 
     // Set up cookie with all the props.
     setFunnelCookieProperties({
-        LastTouched: new Date().toUTCString(),
+        LastTouched: new Date().toJSON(),
         SavedSessionTimeoutDate: store.getters.applicationUser.savedSessionTimeout,
         DidHeritageFunnelUpdateLast: false,
         ShouldResetState: false,

src/helpers/heritage-integration/session-helper.js

@@ -43,5 +43,5 @@ Function to calculate the date for the saved session timeout.
 export function getDateForSavedSessionTimeout() {
     const currentDate = new Date(new Date().toUTCString());
     currentDate.setDate(currentDate.getDate() + applicationConfig.SAVED_SESSION_TIMEOUT_DAYS);
-    return currentDate.toUTCString();
+    return currentDate.toJSON();
 }