No Shorts by jeewon

Removes all traces of youtube shorts from appearing on <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/577585700e711c66b2f847e9c2ba66f07706960fe129e88008d23cb2a93a014c/http%3A//youtube.com" rel="nofollow">youtube.com</a>. Also redirects links to youtube shorts back to the previous page.