remove tuna from cachyos-mirrorlist

[him007]

curl -IL https://mirrors.tuna.tsinghua.edu.cn/cachyos/desktop/241110/cachyos-desktop-linux-241110.iso
HTTP/2 451
server: nginx/1.22.1
date: Wed, 13 Nov 2024 20:37:25 GMT
content-type: application/octet-stream
content-length: 84
link: <https://wiki.cachyos.org/policy/repository_policy/>; rel="blocked-by"

Disabled due to compliance issue: https://wiki.cachyos.org/policy/repository_policy/

tuna/issues#1901

[him007]

curl -IL https://mirrors.tuna.tsinghua.edu.cn/cachyos/desktop/
HTTP/2 451
server: nginx/1.22.1
date: Wed, 13 Nov 2024 20:59:36 GMT
content-type: text/plain
content-length: 84
link: <https://wiki.cachyos.org/policy/repository_policy/>; rel="blocked-by"

Strange

Code 451

[ptr1337]

Thanks, dropped it until the situation is resolved.
The CDN77 CDN should work in China also quite fast and is not behind cloudflare.

05919fa