message: Add section for `gp timeout show` command
diff: @@ -145,6 +145,10 @@ Extends the current workspace's timeout.
  The default timeout, and the ability to extend a workspace timeout depends on your [plan](https://gitpod.io/plans) or [team plan](https://gitpod.io/teams).
  +### show
  +
  +Shows the current workspace's timeout. The workspace timeout may be extended using `gp timeout extend` if available on the user's [plan](https://gitpod.io/plans) or [team plan](https://gitpod.io/teams).
  +
  ## ports
  Provides a way to manage a workspace's ports. Applies to both: ports defined in [.gitpod.yml](/docs/references/gitpod-yml) and ports that are undeclared but are opened during the lifetime of the workspace.
  