Graph Samples consolidation and tidy up

[pkbullock]

[2:58 PM] Sébastien Levert Hey Paul Bullock, we need to add a new category for the PnP scripts samples Microsoft Graph CLI v1.0.0 is now generally available Microsoft Graph CLI v1.0.0 is now generally available - Microsoft 365 Developer Blog The command-line tool provides convenient methods to access Microsoft Graph API capabilities on any operating system and any shell.

I have Graph under tooling, but sure can look at this, there are number of CLI, REST API and SDK graph samples, I probabily need to tidy up.