add Hab pkg pathing detection to generated script

[Stromweld]

Description

Adds habitat pkg pathing support to determine if chef-client is already installed while maintaining backward compatibility for omnibus pkg pathing.

Updating powershell script to write-host instead of write-verbose. This offers users more info to what's going on in test-kitchen instead of just seeing a module name and no output of download and install status.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Chore (non-breaking change that does not add functionality or fix an issue)

Checklist:

• I have read the CONTRIBUTING document.
• I have run the pre-merge tests locally and they pass.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• If Gemfile.lock has changed, I have used --conservative to do it and included the full output in the Description above.
• All new and existing tests passed.
• All commits have been signed-off for the Developer Certificate of Origin.

[Stromweld]

This is ready for merge. If approved please merge as I don't have access to merge it.

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud