[spike] - Generate, Compare, and/or Update template

[TennisGazelle]

Epic; ability to make a managed template that is synced with a user facing configuration file and some cmd line accessible scripts (or compiled program; see Golang frameworks or other cmd line api frameworks) to make it easy for non-dev users to sync repo to latest releases.

We are introducing the concept of releases in this template, therefore, this pipeline should have a PR/Release workflow that can update forks of the repo or instances of the template. Therefore someway to be able to register or detect template instances might be a useful tool.

Feel free to break this issue down to sub issues as it encompasses a lot

Spike outcomes:

• create script that can create instance of template with interpolated values (and input arguments for autogeneration of stages)
• create script that compares which script files are out of sync
• create script that can update certain script files from github releases or repo
• create script that can package template for interpolation (and interpolate) to an artifact that can be saved as a Github Release
• create Github releases on merges to master for certain directories
• update appropriate Documentation