Kargo Adapter: Update referrer logic (prebid#9305)

* pageURL pull from topmostLocation

* Kargo: Support for client hints (#9)

* Starting SUA support

* Kargo: Adding support for client hints

* Adding tests for sua

* Kargo: Update referer logic

Author: jsadwith

modules/kargoBidAdapter.js

@@ -231,7 +231,7 @@ export const spec = {
   _getAllMetadata(bidderRequest, tdid) {
     return {
       userIDs: spec._getUserIds(tdid, bidderRequest.uspConsent, bidderRequest.gdprConsent),
-      pageURL: bidderRequest?.refererInfo?.topmostLocation || bidderRequest?.refererInfo?.page,
+      pageURL: bidderRequest?.refererInfo?.page,
       rawCRB: storage.getCookie('krg_crb'),
       rawCRBLocalStorage: spec._getLocalStorageSafely('krg_crb')
     };