can not access `s.tidb.io`

[shawn0915]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. What did you do?

https://github.com/search?q=repo%3Apingcap%2Fdiag%20s.tidb.io&type=code these url, like https://s.tidb.io/8q1yppzm can not access, plz kindly check

ref topic, https://asktug.com/t/topic/1020429

2. What did you expect to see? can access or remove these url.

3. What did you see instead?

4. What version of Diag are you using (tiup diag --version)?

[tidb@rocky9 ~]$ tiup diag --version
tiup is checking updates for component diag ...
Starting component `diag`: /home/tidb/.tiup/components/diag/v1.5.0/diag --version
tiup diag v1.5.0 @HEAD (d01f425a5a47707102a7ce0efc4abd93dbdbe85f)
[tidb@rocky9 ~]$