RS: Fix 404 for old Docker quick start path (#1128)

Author: rrelledge

content/operate/rs/7.4/installing-upgrading/quickstarts/docker-quickstart.md

@@ -9,7 +9,6 @@ description: Set up a development or test deployment of Redis Enterprise Softwar
   using Docker.
 linkTitle: Docker quickstart
 weight: 2
-aliases: /operate/rs/installing-upgrading/get-started-docker/
 url: '/operate/rs/7.4/installing-upgrading/quickstarts/docker-quickstart/'
 ---
 {{< warning >}}

content/operate/rs/installing-upgrading/quickstarts/docker-quickstart.md

@@ -9,6 +9,7 @@ description: Set up a development or test deployment of Redis Enterprise Softwar
   using Docker.
 linkTitle: Docker quickstart
 weight: 2
+aliases: /operate/rs/installing-upgrading/get-started-docker/
 ---
 {{< warning >}}
 Docker containers are currently only supported for development and test environments, not for production. Use [Redis Enterprise on Kubernetes]({{< relref "/operate/kubernetes" >}}) for a supported containerized deployment.