Change User Model to input a "Project Profile" rather than going into various configs within forked git iteration-zero which might be lost when overriding

**Is your feature request related to a problem? Please describe.**
Current model is update files in subdirectories like terraform/stage-crc. Then I need to update the toolkit and I have to stash my changes and redo it.

**Describe the solution you'd like**
1.) User creates a profile file of tools and config
cluster_type=ocp4
server_url=......
ibm_cloud_managed_servcide={...}

2.) ../runTerraform.sh -projectProfile=myFIle

**Additional context**
Consider YAML as an input format so it can be operator driven in the future.