[Snyk] Security upgrade node-sass from 3.13.1 to 9.0.0#31

sunmaximus wants to merge 1 commit intomastersunmaximus/react-webpack-babel:masterfrom

snyk-fix-b7ba86f770ee42c1b6cc9c3c09e70d47sunmaximus/react-webpack-babel:snyk-fix-b7ba86f770ee42c1b6cc9c3c09e70d47Copy head branch name to clipboard