redirect: prune old, duplicate redirects for /desktop

the /desktop/ path was redirected to from very old
docker-machine/toolbox paths, and had duplicate redirects set in front
matter alias and the redirects.yml file.

Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>

data/redirects.yml

@@ -3,79 +3,6 @@
 # used by _plugins/pageless_redirects.rb
 #
 
-"/desktop/":
-  - /docker-for-mac/docker-toolbox/
-  - /docker-for-windows/docker-toolbox/
-  - /kitematic/
-  - /kitematic/faq/
-  - /kitematic/known-issues/
-  - /kitematic/minecraft-server/
-  - /kitematic/nginx-web-server/
-  - /kitematic/rethinkdb-dev-database/
-  - /kitematic/userguide/
-  - /machine/
-  - /machine/overview/
-  - /machine/AVAILABLE_DRIVER_PLUGINS/
-  - /machine/DRIVER_SPEC/
-  - /machine/RELEASE/
-  - /machine/completion/
-  - /machine/concepts/
-  - /machine/drivers/
-  - /machine/drivers/aws/
-  - /machine/drivers/azure/
-  - /machine/drivers/digital-ocean/
-  - /machine/drivers/exoscale/
-  - /machine/drivers/gce/
-  - /machine/drivers/generic/
-  - /machine/drivers/hyper-v/
-  - /machine/drivers/index/
-  - /machine/drivers/linode/
-  - /machine/drivers/openstack/
-  - /machine/drivers/os-base/
-  - /machine/drivers/rackspace/
-  - /machine/drivers/soft-layer/
-  - /machine/drivers/virtualbox/
-  - /machine/drivers/vm-cloud/
-  - /machine/drivers/vm-fusion/
-  - /machine/drivers/vsphere/
-  - /machine/examples/aws/
-  - /machine/examples/index/
-  - /machine/examples/ocean/
-  - /machine/get-started-cloud/
-  - /machine/get-started/
-  - /machine/install-machine/
-  - /machine/migrate-to-machine/
-  - /machine/reference/active/
-  - /machine/reference/config/
-  - /machine/reference/create/
-  - /machine/reference/env/
-  - /machine/reference/help/
-  - /machine/reference/index/
-  - /machine/reference/inspect/
-  - /machine/reference/ip/
-  - /machine/reference/kill/
-  - /machine/reference/ls/
-  - /machine/reference/mount/
-  - /machine/reference/provision/
-  - /machine/reference/regenerate-certs/
-  - /machine/reference/restart/
-  - /machine/reference/rm/
-  - /machine/reference/scp/
-  - /machine/reference/ssh/
-  - /machine/reference/start/
-  - /machine/reference/status/
-  - /machine/reference/stop/
-  - /machine/reference/upgrade/
-  - /machine/reference/url/
-  - /machine/release-notes/
-  - /mackit/docker-toolbox/
-  - /toolbox/
-  - /toolbox/faqs/
-  - /toolbox/faqs/troubleshoot/
-  - /toolbox/overview/
-  - /toolbox/toolbox_install_mac/
-  - /toolbox/toolbox_install_windows/
-
 # Use the `/go/` URL prefix to provide "vanity" URLs linking to the
 # documentation. These URLs can be used in (for example) the `docker` CLI to
 # provide a short, permanent link to refer to a topic in the documentation.