Bump json5, copy-webpack-plugin, laravel-mix and sass-loader#29

dependabot[bot] wants to merge 1 commit intomasterngearing/wp-basic-setup:masterfrom

dependabot/npm_and_yarn/json5-and-copy-webpack-plugin-and-laravel-mix-and-sass-loader-2.2.2ngearing/wp-basic-setup:dependabot/npm_and_yarn/json5-and-copy-webpack-plugin-and-laravel-mix-and-sass-loader-2.2.2Copy head branch name to clipboard