Update to Chromium version 122.0.6261.0 (#1250580)

Frame identifiers have changed from int64_t to string type. This is due
to https://crbug.com/1502660 which removes access to frame routing IDs
in the renderer process. New cross-process frame identifiers are 160-bit
values (32-bit child process ID + 128-bit local frame token) and most
easily represented as strings. All other frame-related expectations and
behaviors remain the same.

libcef/browser/net_service/browser_urlrequest_impl.cc

@@ -232,7 +232,8 @@ class CefBrowserURLRequest::Context
       url_loader_network_observer =
           static_cast<content::StoragePartitionImpl*>(
               browser_context->GetDefaultStoragePartition())
-              ->CreateAuthCertObserverForServiceWorker();
+              ->CreateAuthCertObserverForServiceWorker(
+                  content::ChildProcessHost::kInvalidUniqueID);
     }
 
     task_runner->PostTask(