ScheduledTask: Add Event ValueQueries support, prevent DaysOfWeek ordering causing drift

[Borgquite]

Pull Request (PR) description

Adds support for the Event ValueQueries allowing the event to be parsed for values which are sent to the scheduled task script.

Resolves an issue where DaysOfWeek array ordering can cause configuration drift

This Pull Request (PR) fixes the following issues

• Fixes ScheduledTask: Support ValueQueries for event trigger #392
• Fixes ScheduledTask - DaysOfWeek array ordering causing config drift #354

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).
• 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.

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This change is 

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90%. Comparing base (58f77e4) to head (56488b7).
Report is 1 commits behind head on main.

Additional details and impacted files

@@         Coverage Diff         @@
##           main   #431   +/-   ##
===================================
  Coverage    90%    90%           
===================================
  Files        18     18           
  Lines      1803   1818   +15     
===================================
+ Hits       1633   1648   +15     
  Misses      170    170           

Files with missing lines	Coverage Δ
...Resources/DSC_ScheduledTask/DSC_ScheduledTask.psm1	88% <100%> (+<1%)	⬆️

[kilasuit]

First pass look this looks alright to me

[johlju]

Merging this as per @kilasuit comment.