Update oudated Proton link

There is an outdated link on this page: https://community.torproject.org/onion-services/talk/ in this paragraph:

Other providers like ProtonMail allow users to read and send their e-mail securely and anonymously over their webclient that serves an onion site.

"ProtonMail" should be updated to "Proton"

The link should be updated from https://protonmail.com/blog/protonmail-tor-censorship/ to https://proton.me/news/protonmail-tor-censorship