SqlServerDsc: Fix Stale exempt label

[johlju]

Pull Request (PR) description

• SqlServerDsc
  • Fix new Stale exempt label

This Pull Request (PR) fixes the following issues

• Fixes SqlServerDsc: Exempt label 'command proposal' #1882

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 updated in the resource's README.md.
• Resource parameter descriptions updated in schema.mof.
• Comment-based help updated, including parameter descriptions.
• Localization strings updated.
• Examples updated.
• Unit tests updated. See DSC Community Testing Guidelines.
• Integration tests updated (where possible). See DSC Community Testing Guidelines.
• Code changes adheres to DSC Community Style Guidelines.

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This change is 

[codecov]

Codecov Report

Merging #1886 (ad7ded2) into main (67aa742) will not change coverage.
The diff coverage is n/a.

@@         Coverage Diff          @@
##           main   #1886   +/-   ##
====================================
  Coverage    92%     92%           
====================================
  Files        85      85           
  Lines      7640    7640           
====================================
  Hits       7038    7038           
  Misses      602     602           

Flag	Coverage Δ
unit	92% <ø> (ø)

[johlju]

Reviewed 2 of 2 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @johlju)