Update to latest CI pipeline pattern - Fixes #71

[PlagueHO]

Pull Request (PR) description

This PR updates the pipeline and supporting files to the latest DSC Community pattern. It also updates the build and HQRM VM images to run on windows-latest.

This Pull Request (PR) fixes the following issues

• Fixes Update Pipeline Files to Latest DSC Community and Sampler pattern #71

Task list

• 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).

Remaining N/A

• Resource documentation added/updated in README.md.
• Resource parameter descriptions added/updated in README.md, schema.mof
  and comment-based help.
• Comment-based help added/updated.
• Localization strings added/updated in all localization files as appropriate.
• Examples appropriately added/updated.
• Unit tests added/updated. See DSC Community Testing Guidelines.
• Integration tests added/updated (where possible). See DSC Community Testing Guidelines.
• New/changed code adheres to DSC Community Style Guidelines.

Another one - would you mind reviewing when you have time @johlju ?

---

This change is 

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95%. Comparing base (076ab61) to head (49c1f22).
Report is 1 commits behind head on main.

Additional details and impacted files

@@        Coverage Diff         @@
##           main   #72   +/-   ##
==================================
  Coverage    95%   95%           
==================================
  Files         4     4           
  Lines       264   264           
==================================
  Hits        253   253           
  Misses       11    11           

[johlju]

Reviewed 11 of 11 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @PlagueHO)