Bump json5, ts-loader, webpack and webpack-cli#18

dependabot[bot] wants to merge 1 commit intomasterstijnvanderpol/throttle-queue:masterfrom

dependabot/npm_and_yarn/json5-and-ts-loader-and-webpack-and-webpack-cli-2.2.3stijnvanderpol/throttle-queue:dependabot/npm_and_yarn/json5-and-ts-loader-and-webpack-and-webpack-cli-2.2.3Copy head branch name to clipboard