Adding gitmodules, to untrack repos/drupal changes

[shaal]

With .gitmodules file, we can run git status without notification about "changes" in the drupal repo /repos/drupal

[joachim-n]

Thanks for the PR.

Could you explain a bit what this is needed for?

If you install this as a composer project, then you don't get a git clone of it, it's just plain files. So doing 'git status' in the project root will just make git say it's not a git repo.

And if you're running it from the git clone, to do development on this Composer project, then I think it's better to put a .gitignore that ignores the whole of /repos. That way if the user puts anything else in there, it's covered too. I have one that contains:

repos
web
vendor
.gitignore
composer.lock
/.editorconfig
/.gitattributes