verdaccio-gke-charts-0.1.3

Apply updates from upstream Helm Chart: https://github.com/verdaccio/charts/tree/verdaccio-4.4.0. This chart is now up-to-date with the verdaccio-4.4.0 tag from upstream.

All new commits with the exception of the Add htpasswd generator using helm commit have been cherry picked and applied to this chart. The "Add htpasswd generator using helm" commit was left out since we did not want to pull in this functionality.