WIP: Fix company name for modules

[anamnavi]

PR Summary

*-PSResource cmdlets return a PSResourceInfo object. PSResourceInfo has a CompanyName property. It can't be populated for the instance of PSResourceInfo that Find-PSResource returns because that instance is populated by IPackageSearchMetadata which doesn't have metadata for company name. Still need to update documentation for these cmdlet's return type and its CompanyName property.

For PSResourceInfo instances returned from Install-PSResource and Get-PSResource the CompanyName field should be populated.

With this PR this field is now properly populated for Modules, still need to implement for scripts.

PR Context

Resolves #267

PR Checklist

• PR has a meaningful title
  • Use the present tense and imperative mood when describing your changes
• Summarized changes
• Make sure all .h, .cpp, .cs, .ps1 and .psm1 files have the correct copyright header
• This PR is ready to merge and is not Work in Progress.
  • If the PR is work in progress, please add the prefix WIP: or [ WIP ] to the beginning of the title (the WIP bot will keep its status check at Pending while the prefix is present) and remove the prefix when the PR is ready.
• Breaking changes
  • None
  • OR
  • Documentation needed
    • Issue filed:
• User-facing changes
  • Not Applicable
  • OR
  • Documentation needed
    • Issue filed:
• Testing - New and feature
  • N/A or can only be tested interactively
  • OR
  • Make sure you've added a new test if existing tests do not effectively test the code changed
• Tooling
  • I have considered the user experience from a tooling perspective and don't believe tooling will be impacted.
  • OR
  • I have considered the user experience from a tooling perspective and enumerated concerns in the summary.