Fix docs on API for volume detaching (#9002)
Fix docs on API for volume detaching (#9002)

`nomad volume detach volume-id 00000000-0000-0000-0000-000000000000` produces an API call containing the UUID as part of the query string. This is the only way the API accepts the request correctly - if you pass it in the payload you get `detach requires node ID`
hashicorp/nomad,burdandrei/nomad,burdandrei/nomad,dvusboy/nomad,dvusboy/nomad,hashicorp/nomad,hashicorp/nomad,burdandrei/nomad,burdandrei/nomad,burdandrei/nomad,dvusboy/nomad,hashicorp/nomad,burdandrei/nomad,hashicorp/nomad,burdandrei/nomad,dvusboy/nomad,dvusboy/nomad,dvusboy/nomad,dvusboy/nomad,hashicorp/nomad