(feature) matrix from metadata v3

[h0tw1r3]

another matrix generator with a focus on flexibility.

• matrix.json is the configuration for supported provisioners and collections.
• runners are now part of the matrix, the key github_runners is a hash of provisioners, each with a hash of regex to runner name maps.
• disable provision_service if not in the puppetlabs org
• special hidden flag --puppetlabs to enable the provision_service even if the repo is not in the puppetlabs org

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 63.95%. Comparing base (c541934) to head (aa18224).

:exclamation: Current head aa18224 differs from pull request most recent head 654c713

Please upload reports for the commit 654c713 to get more accurate results.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #549 +/- ## ======================================= Coverage 63.95% 63.95% ======================================= Files 6 6 Lines 763 763 ======================================= Hits 488 488 Misses 275 275 ```

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[LukasAud]

Awaiting docs update before merging.

[h0tw1r3]

@puppetlabs/devx docs complete, ready for merge