I have a banner in the WP dashboard that reads:
You’re almost there…
Add this website to ManageWP or GoDaddy Pro dashboard to enable backups, uptime monitoring, website cleanup and a lot more!
If prompted, provide the connection key (found on the plugin page, in the Worker description) to verify that you are the website administrator.
There is no way to dismiss this. Why not?
You need to disable the "worker" plugin.