remove octant doc (#4433) (#4457)

Signed-off-by: kcoriordan <koriordan@vmware.com>
(cherry picked from commit 1242a916

)
Co-authored-by: Kay ORiordan <koriordan@vmware.com>

docs/site/content/docs/edge/assets/octant-install.md

-This section describes how to use [octant](https://github.com/vmware-tanzu/octant)
-to visually navigate cluster(s). Using Octant is not
-required for Tanzu Community Edition.
-
-1. Install `octant` using [one of their documented
-   methods](https://reference.octant.dev/?path=/docs/docs-intro--page#getting-started).
-
-1. Ensure your context is pointed at the correct cluster you wish to monitor.
-
-    ```sh
-    kubectl config use-context ${CLUSTER_NAME}-admin@${CLUSTER_NAME}
-    ```
-
-    > `${CLUSTER_NAME}` should be replaced with the **name of the cluster** you
-    > wish to visually inspect.
-
-1. Run `octant`.
-
-    ```sh
-    octant
-    ```
-
-    > In most environments, `octant` should be able to start without arguments or
-    > flags.  For details on how to configure Octant, run `octant --help`.
-
-1. Navigate the Octant UI.
-
-    ![image of octant UI](../img/octant-home.png)

docs/site/content/docs/edge/getting-started.md

@@ -91,10 +91,6 @@ choco install tanzu-community-edition
 
 {{% include "/docs/assets/package-installation.md" %}}
 
-## Install a Local Dashboard (octant)
-
-{{% include "/docs/assets/octant-install.md" %}}
-
 ## Delete Clusters
 
 {{% include "/docs/assets/clean-up.md" %}}