npm_and_yarn in /docs for @fortawesome/fontawesome-svg-core, @fortawesome/free-solid-svg-icons, @fortawesome/react-fontawesome, react, react-dom, react-toastify - Update #1254057000

npm_and_yarn in /docs for @fortawesome/fontawesome-svg-core, @fortawesome/free-solid-svg-icons, @fortawesome/react-fontawesome, react, react-dom, react-toastify - Update #1254057000 #1489