Operationalinsights sku pergb2018

[arolshan]

Description

Checklist

• [v] I have read the Submitting Changes section of CONTRIBUTING.md
• [v] The title of the PR is clear and informative
• [v] The appropriate change log has been updated
• [v] The PR does not introduce breaking changes
• [v] If applicable, the changes made in the PR have proper test coverage
• [v] For public API changes to cmdlets:
  • [v] the changes have gone through a cmdlet design review (Microsoft internal partners only)
  • [v] the cmdlet markdown files were generated using the platyPS module

[markcowl]

@arolshan With this one requested change, this would be ready to merge. Please take alook at the review comment.