Update module's documentation and tasks

[johlju]

Pull Request (PR) description

• Update the documentation and the tasks.

This Pull Request (PR) fixes the following issues

Closes gaelcolas/Sampler#351

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).
• Documentation added/updated in README.md.
• 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.

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This change is 

[gaelcolas]

Lmk when ready btw 😉

[johlju]

Yeah. It is a bit more work to get it done. I will see if I have more time tomorrow.

Need to get configuration options for the task into build.yaml, and then fix the tests.

[johlju]

@gaelcolas okay this is ready now!

[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (main@144e042). Click here to learn what that means.
The diff coverage is n/a.

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[gaelcolas]

Thanks, that looks awesome!