CMSystemDiscovery - Adding Parameter Validation

[NEllis280]

Pull Request (PR) description

This PR adds warnings to the CMSystemDiscovery resource warning when the maximum schedule interval has been exceeded or the minimum not met (for minutes) and adds handling for test/set when the specified interval is greater/less than the maximum/minimum allowed.

Also adds a validaterange on the TimeSinceLastPasswordUpdateDays and TimeSinceLastLogonDays parameters.

This Pull Request (PR) fixes the following issues

• Fixes #73

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.
• [x] Localization strings added/updated in all localization files as appropriate.
• [ ] 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.

---

This change is 

[codecov[bot]]

Codecov Report

Merging #80 (53f75af) into master (ce13dd6) will increase coverage by 0%. The diff coverage is 100%.

@@          Coverage Diff          @@
##           master    #80   +/-   ##
=====================================
  Coverage      97%    97%           
=====================================
  Files          35     35           
  Lines        3897   3903    +6     
=====================================
+ Hits         3806   3812    +6     
  Misses         91     91           

[jeffotterpohl]

I know it would be more work, any thought of going ahead and also converting the ADContainers\Include\Exclude over to the helper function Compare-MultipleCompares (example can be found in DSC_CMSoftwareDistributionComponent. This would reduce the amount of code and bring it into more of a standardized way of comparing in this resource.

[jeffotterpohl]

Code looks good just need to finish testing and will approve.

[jeffotterpohl]

Looks good and works accordingly