Bump json5, @angular-devkit/build-angular, copy-webpack-plugin, html-webpack-plugin, webpack and webpack-cli in /frontend/src/main/ngx#15

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dependabot/npm_and_yarn/frontend/src/main/ngx/json5-and-angular-devkit/build-angular-and-copy-webpack-plugin-and-html-webpack-plugin-and-webpack-and-webpack-cli-2.2.2ontimize/ontimize-boot-tutorial:dependabot/npm_and_yarn/frontend/src/main/ngx/json5-and-angular-devkit/build-angular-and-copy-webpack-plugin-and-html-webpack-plugin-and-webpack-and-webpack-cli-2.2.2Copy head branch name to clipboard