* Skeleton code for generating cgmanifest.json for nugets
* some unit tests
* remove unused using
* Sorted cgmanifest json generation complete
* cgmanifest.json write partial changes
* cgmanifest.json generation and validation complete
* Added Validate cgmanifest steps
* cgmanifest validation eroor messages updated
* Added help text
* Unit Test for cgmanifet complete
* Code clean up
* Merge fix
* Added missing git package file for component governance
* Suggested Comment fixes
* Added error logs before all CG Manifest build failures
* nit changes
* Unit Test path changes for Mac
Rijul Luman