scout: remove module for cli docs, vendor manually

Upstream docs had a formatting issue that needed a hotfix.
Rather than fixing the vendored yaml,
which would be overwritten the next time update (any) vendored modules,
I decided to manually copy the cli reference yaml to the data dir.

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

hugo.yaml

@@ -342,10 +342,3 @@ module:
         - source: docs/generator/reference
           target: data/mcp-cli
           includeFiles: "*.yaml"
-
-    # Scout CLI plugin (public dist repo)
-    - path: github.com/docker/scout-cli
-      mounts:
-        - source: docs
-          target: data/scout-cli
-          includeFiles: "*.yaml"