Fixes this error:
> Websites prove their identity via certificates. LibreWolf does not
trust this site because it uses a certificate that is not valid for
nixedo.oliverdavies.uk. The certificate is only valid for the following
names: jellyfin.oliverdavies.uk, oliverdavies.uk, www.oliverdavies.uk
>
> Error code: SSL_ERROR_BAD_CERT_DOMAIN