Switch to keyserver.ubuntu.com
Switch to keyserver.ubuntu.com

SKS keyservers have been deprecated:

> This service is deprecated. This means it is no longer maintained, and
> new HKPS certificates will not be issued. Service reliability should
> not be expected.

The Ubuntu keyserver seems to be much faster than alternatives like
pgp.mit.edu.

anishathalye/dotfiles,anishathalye/dotfiles,anishathalye/dotfiles