Support YAML file format for Provision Watcher files

[Lenny Goodell]

🚀 Feature Request

Relevant Package [REQUIRED]

This feature request is for static Provision Watcher files

Description [REQUIRED]

It was decided in Minnesota planning that YAML would be the standard format for all config /definition files.

Describe the solution you'd like

Use YAML to load provision watcher files which supports JSON formatted files. So code should look for both JSON and YAML extensions.

Describe alternatives you've considered

Have you considered any alternative solutions or workarounds?