geohash.org is not working

[E-Newman]

Company or project name

No response

Describe the issue

There is a link to geohash.org in https://github.com/ClickHouse/ClickHouse/blob/master/docs/en/sql-reference/functions/geo/geohash.md . Geohash site seems not to be working (ERR_NAME_NOT_RESOLVED in Chrome). Could you please provide valid links in docs if it's not a temporary issue? Thanks!

Additional context

No response

[gingerwizard]

We should check external site links during build @Blargian