Update pipeline files

[johlju]

Pull Request (PR) description

• SChannelDsc
  • Moved som documentation from the README.md to the GitHUb repository wiki page.
  • Updated the pipeline files to use the latest from Sampler.

This Pull Request (PR) fixes the following issues

None.

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).
• [ ] 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.
• [x] New/changed code adheres to DSC Community Style Guidelines.

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This change is 

[johlju]

@ykuijs when you have time, please review this too 🙂 I moved some information from README.md to the WIki Home.md, and removed some duplicate information from README. THe other changes are just pipeline files.

[codecov[bot]]

Codecov Report

Merging #30 (e52994c) into master (2bcb4f1) will not change coverage. The diff coverage is n/a.

@@         Coverage Diff          @@
##           master   #30   +/-   ##
====================================
  Coverage      93%   93%           
====================================
  Files           7     7           
  Lines         541   541           
====================================
  Hits          505   505           
  Misses         36    36