Add kubeadm skip-phases option

[BaronMsk]

Skip some phases, for example, add-ons

[CLAassistant]

All committers have signed the CLA.

[puppet-community-rangefinder]

kubernetes::cluster_roles is a class

that may have no external impact to Forge modules.

This module is declared in 0 of 576 indexed public Puppetfiles.

---

These results were generated with Rangefinder, a tool that helps predict the downstream impact of breaking changes to elements used in Puppet modules. You can run this on the command line to get a full report.

Exact matches are those that we can positively identify via namespace and the declaring modules' metadata. Non-namespaced items, such as Puppet 3.x functions, will always be reported as near matches only.

[daianamezdrea]

Hi @BaronMsk, thank you for your contribution!