* Reassign articles to wpickett for `ms.author` for active maintenance & monitoring health per management for total of 148 topics. Original `author` maintained.
* Fixing merge conflict: telemetry.md should remain tdykstra
* Correcting accidental author change and merge conflict
* Added a diagnostic article
* Removed 3 per review and added 3 to consider
* Reset 1 Tom already took, added a different topic instead
* fixed merge conflict topic taken by Tom already
* Added debug topic
* gRPCtestClient clarification on gen client files
* Per review feedback, moved client gen info to Example testable client section
Co-authored-by: James Newton-King <james@newtonking.com>