CMHierarchySetting: Resource to configure Site Hierarchy Settings

[nyanhp]

Pull Request (PR) description

Enabling configuration of every setting that Set-CMHierarchySetting exposes.

This Pull Request (PR) fixes the following issues

• Fixes #108

Task list

• [x] Added an entry to the change log under the Unreleased section of the file CHANGELOG.md. Entry should say what was changed and how that affects users (if applicable), and reference the issue being resolved (if applicable).
• [x] Resource documentation added/updated in README.md.
• [x] Resource parameter descriptions added/updated in README.md, schema.mof and comment-based help.
• [x] Comment-based help added/updated.
• [x] Localization strings added/updated in all localization files as appropriate.
• [x] Examples appropriately added/updated.
• [x] Unit tests added/updated. See DSC Community Testing Guidelines.
• [ ] Integration tests added/updated (where possible). See DSC Community Testing Guidelines.
• [x] New/changed code adheres to DSC Community Style Guidelines.

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This change is 

[nyanhp]

It is unclear to me why the build fails in this repo. A local build with .\build.ps1 -Resolve -CodeCoverageThreshold 0 works fine. I was able to import and test the module in my MECM lab. Let me know what I need to correct to resolve this issue.

[codecov[bot]]

Codecov Report

Merging #109 (0c7b188) into master (4d9f50a) will increase coverage by 0%. The diff coverage is 100%.

@@          Coverage Diff          @@
##           master   #109   +/-   ##
=====================================
  Coverage      98%    98%           
=====================================
  Files          61     62    +1     
  Lines        8948   9027   +79     
=====================================
+ Hits         8849   8928   +79     
  Misses         99     99