[FIX] web: mark as read trigger notification

Install discuss, change the general setting in dev mode to disable the
"Show Effect" checkbox. Change the preferences of the user to let odoo
handle notifications. Ask another user to ping you on a chatter then go
to discuss and click the "Mark as Read" button. Traceback.

The `notification_manager` agent has been replaced by another agent in
07cd24b, the code has been updated to use the new agent.

opw-1986844

closes #33363

Signed-off-by: Julien Castiaux <Julien00859@users.noreply.github.com>

addons/web/static/src/js/chrome/abstract_web_client.js

@@ -478,7 +478,11 @@ var AbstractWebClient = Widget.extend(ServiceProviderMixin, KeyboardNavigationMi
                 new RainbowMan(data).appendTo(this.$el);
             } else {
                 // For instance keep title blank, as we don't have title in data
-                this.notification_manager.notify('', data.message, true);
+                this.call('notification', 'notify', {
+                    title: "",
+                    message: data.message,
+                    sticky: false
+                });
             }
         } else {
             throw new Error('Unknown effect type: ' + type);