Dependency deprecation warning: coffee-script (nvm)

[renovate]

On registry https://registry.npmjs.org/, the "latest" version (v1.12.7) of dependency coffee-script has the following deprecation notice:

CoffeeScript on NPM has moved to "coffeescript" (no hyphen)

Marking the latest version of an npm package as deprecated results in the entire package being considered deprecated, so contact the package author you think this is a mistake.

Please take the actions necessary to rename or substitute this deprecated package and commit to your base branch. If you wish to ignore this deprecation warning and continue using coffee-script as-is, please add it to your ignoreDeps array in Renovate config before closing this issue, otherwise another issue will be recreated the next time Renovate runs.

Affected package file(s): package.json