DoH3 and DoQ support

DoH3 (DNS-over-https/3) and DoQ (DNS-over-Quic) are the successors of DoH and DoT protocols. DoH3 and DoQ are standardized protocols and offer numerous improvements over DoH and DoT. Other major firms, like Google, Cloudflare, NextDNS, already support DoH3. Cisco Umbrella/ OpenDNS should do it too.