add support for -r and --require cli flags

[lfurzewaddock]

I'm testing react components that import CSS modules, which throw SyntaxError: Unexpected token . for the first CSS class name found in the CSS file.

Does babel-tape-runner support -r and --require cli flags?

If it did, I could set babel-tape-runner to require ignore-styles for CLI testing with Tape.js, to prevent CSS modules/files being included in tests and therefore throwing errors.

[purtuga]

+1 on supporting -r option of tape... in my case, I need it to load esm module in order to support esm imports/exports.