Bump postcss, autoprefixer, css-loader, postcss-loader and postcss-modules#21

dependabot[bot] wants to merge 1 commit intomasterOpusCapita/react-loaders:masterfrom

dependabot/npm_and_yarn/postcss-and-autoprefixer-and-css-loader-and-postcss-loader-and-postcss-modules-8.4.31OpusCapita/react-loaders:dependabot/npm_and_yarn/postcss-and-autoprefixer-and-css-loader-and-postcss-loader-and-postcss-modules-8.4.31Copy head branch name to clipboard