support http/3

[hpvd]

Today tus supports http/1.1 and http/2

Abstract
The protocol provides a mechanism for resumable file uploads via HTTP/1.1 (RFC 7230) and HTTP/2 (RFC 7540).

https://tus.io/protocols/resumable-upload.html

and there seems to be no direct mention of other versions in info about upcoming version tus 2.0
https://tus.io/blog/2022/02/24/tus-v2.html

=> since more and more websites and traffic start using http/3,
its imho time to start support http/3 for tus

just an impression of development of http/3 usage:
https://blog.cloudflare.com/cloudflare-view-http3-usage/

[Acconut]

Tus works with HTTP/3 without any issues and is fully supported AFAIK. Right now we just do not mention this is the spec explicitly, but I will change that. Thanks for bringing this up