SqlServerDsc: Issue 1712: CredScan password fix

[ericscheffler]

Pull Request (PR) description

Example passwords triggering CredScan
Updated comments with sample password format that is ignored by CredScan per the tool documentation.

This Pull Request (PR) fixes the following issues

• Fixes Example passwords triggering CredScan #1712

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 #1716 (845c16e) into main (ddc86c3) will not change coverage.
The diff coverage is n/a.

@@         Coverage Diff          @@
##           main   #1716   +/-   ##
====================================
  Coverage    97%     97%           
====================================
  Files        38      38           
  Lines      6325    6325           
====================================
  Hits       6169    6169           
  Misses      156     156           

Flag	Coverage Δ
unit	97% <ø> (ø)

Impacted Files	Coverage Δ
...dules/SqlServerDsc.Common/SqlServerDsc.Common.psm1	97% <ø> (ø)

[johlju]

Reviewed 2 of 2 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @ericscheffler)

[johlju]

@ericscheffler thank you for reporting this and fixing it! I make sure to publish a new version soon.