docs: Fix outdated provisioning link (#10690)

docs/sources/index.md

@@ -18,7 +18,7 @@ other domains including industrial sensors, home automation, weather, and proces
 - [Installing on Mac OS X](installation/mac)
 - [Installing on Windows](installation/windows)
 - [Installing on Docker](installation/docker)
-- [Installing using Provisioning (Chef, Puppet, Salt, Ansible, etc)](installation/provisioning)
+- [Installing using Provisioning (Chef, Puppet, Salt, Ansible, etc)](administration/provisioning#configuration-management-tools)
 - [Nightly Builds](https://grafana.com/grafana/download)
 
 For other platforms Read the [build from source]({{< relref "project/building_from_source.md" >}})