docs(new_button): Remove warning from new button component
Remove the warning from new button component to avoid confusion on its use.
As per: https://gitlab.slack.com/archives/C0GQHHPGW/p1584437347034400
Remove the warning from new button component to avoid confusion on its use.
As per: https://gitlab.slack.com/archives/C0GQHHPGW/p1584437347034400