GerritSuperManifestRepoManager: Add comment for unused parameter

This was mentioned in the review of the parent change:
https://gerrit-review.googlesource.com/c/plugins/supermanifest/+/301085

Change-Id: Id796c6f920113959222bf018085d57b5af4ebbfd
1 file changed
tree: 575246d6415d8aeccc54863f425a6dd85d123620
  1. java/
  2. javatests/
  3. BUILD
  4. external_plugin_deps.bzl
  5. LICENSE
  6. README.md
README.md

The plugin will update a superproject to contain the submodules defined in the manifest XML file whenever the manifest repo is changed.

For more information see the documentation or the build instructions