src: drop webpack,minify,node-sass

It doesn't seem to make sense to benchmark it
in a Node.js|NS runtime.

Author: RafaelGSS

README.md

@@ -8,13 +8,9 @@ packages operations.
 - [x] fastify
 - [x] lodash
 - [x] prettier
-- [ ] webpack
 - [x] babel
 - [x] moment
 - [x] dotenv
 - [x] pinojs
 - [x] winston
-- [ ] helmet
-- [ ] node-sass
 - [x] underscore
-- [ ] minify