Merge branch 'master' of https://github.com/Roc4rdho/docker-101-hands-on-workshop

#2 Updating our app

Merge pull request #1 from Roc4rdho/dependabot/npm_and_yarn/todo-app-wip/handlebars-4.7.2

added Dockerfile

Bump handlebars from 4.2.0 to 4.7.2 in /todo-app-wip

added todo-app wip version

wip