webpack.config.js does not pass commit linting

[Westbrook]

The following lint errors occur when trying to commit webpack.config.js. Not sure if there's something requiring this, so they should use some sort of ignore commenting, or just a bunch of removals to be made here.

Will try to confirm later and put together a PR.

[daKmoR]

yes we probably should add **/*.config.js here: https://github.com/open-wc/open-wc/blob/master/packages/eslint-config/index.js#L15

that way you can use devDependencies in these config files 👍

[Westbrook]

Cool, I can follow up with that PR later tonight or tomorrow.

[Westbrook]

Closed via #249