AdfsRelyingPartyTrust: Add Support for Access Control Policies and Parameters

[X-Guardian]

Pull Request (PR) description

This PR adds support for Access Control Policies and Parameters to the AdfsRelyingPartyTrust resource.

Currently only GroupParameter is supported, which is enough to support all the built-in access control policies.

This Pull Request (PR) fixes the following issues

• Fixes #2

Task list

• [x] Added an entry under the Unreleased section in the CHANGELOG.md. Entry should say what was changed, and how that affects users (if applicable).
• [ ] Resource documentation added/updated in resource directory README.md.
• [x] Resource parameter descriptions added/updated in 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 Resource Testing Guidelines.
• [x] Integration tests added/updated (where possible). See DSC Resource Testing Guidelines.
• [x] New/changed code adheres to DSC Resource Style Guidelines and Best Practices.

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This change is 

[codecov[bot]]

Codecov Report

Merging #22 into dev will increase coverage by 0.04%. The diff coverage is 100%.

@@            Coverage Diff             @@
##              dev      #22      +/-   ##
==========================================
+ Coverage   98.06%   98.11%   +0.04%     
==========================================
  Files          16       16              
  Lines        1760     1802      +42     
==========================================
+ Hits         1726     1768      +42     
  Misses         34       34

Impacted Files	Coverage Δ
...sRelyingPartyTrust/MSFT_AdfsRelyingPartyTrust.psm1	100% <100%> (ø)	:arrow_up:

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