Fixed DNS pollution as China

[Mr-Ao-Dragon]

Fixed DNS pollution as ChinaFixed DNS pollution as China.

• [x] I have read the contribution guidelines.
• [ ] I have ensured that my code compiles, if applicable.
• [ ] I have ensured that any new features in this PR function correctly in-game, if applicable.

[BasedUser]

Ideally, this mirror should be used as a fallback, instead of replacing the primary github link.

[Anuken]

Indeed. I don't want to use a service like that as default for everyone.

[Mr-Ao-Dragon]

Indeed. I don't want to use a service like that as default for everyone.

I prefer to use geoip judgment, but unfortunately I do not know how to use him

[Mr-Ao-Dragon]

Indeed. I don't want to use a service like that as default for everyone.

Can you help me to modify the pr followed by geoip? Thanks.

[BasedUser]

You probably don't need something as complex as GeoIP, however; you could modify the error handler to try and get from raw.githubusercontents.com if an error is encountered.

[Mr-Ao-Dragon]

You probably don't need something as complex as GeoIP, however; you could modify the error handler to try and get from raw.githubusercontents.com if an error is encountered.

好的，感谢您

[Cong0707]

add an "if" to use mirror when get is failed don't change it directly

[BasedUser]

try catch 😨