replace references to OpenStudio-BuildStock

[ejhw]

Fixes # .

Pull Request Description

https://github.com/NREL/OpenStudio-BuildStock was renamed to https://github.com/NREL/resstock. This PR replaces references to OpenStudio-BuildStock with references to resstock and/or comstock. I wasn't sure how to handle the references in buildstockbatch/test/test_inputs/*.yml (e.g., "/home/epresent/OpenStudio-BuildStock-master")

Checklist

Not all may apply

• [n/a] Code changes (must work)
• Tests exercising your feature/bug fix (check coverage report on CircleCI build -> Artifacts)
• All other unit tests passing
• Update validation for project config yaml file changes
• Update existing documentation
• Run a small batch run to make sure it all works (local is fine, unless an Eagle specific feature)
• Add to the changelog_dev.rst file and propose migration text in the pull request