Make large-deployments.md link to downloads.md (#10840)

docs/large-deployments.md

@@ -9,7 +9,7 @@ For a large scaled deployments, consider the following configuration changes:
 * Override containers' `foo_image_repo` vars to point to intranet registry.
 
 * Override the ``download_run_once: true`` and/or ``download_localhost: true``.
-  See download modes for details.
+  See [Downloading binaries and containers](/docs/downloads.md) for details.
 
 * Adjust the `retry_stagger` global var as appropriate. It should provide sane
   load on a delegate (the first K8s control plane node) then retrying failed