xDnsServer: Revert back to using latest Sampler

[johlju]

Pull Request (PR) description

• xDnsServer
  • Revert back to using the latest version of module Sampler for the pipeline (issue BUILD FAILURE: xDnsServer: Cannot build the module #211).

This Pull Request (PR) fixes the following issues

• Fixes BUILD FAILURE: xDnsServer: Cannot build the module #211

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.

---

This change is 

[codecov]

Codecov Report

Merging #212 (275e95e) into main (6b8daba) will not change coverage.
The diff coverage is n/a.

@@         Coverage Diff         @@
##           main   #212   +/-   ##
===================================
  Coverage    88%    88%           
===================================
  Files        16     16           
  Lines      1256   1256           
===================================
  Hits       1110   1110           
  Misses      146    146           

[johlju]

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

[Sudman1]

Thanks!