BREAKING CHANGE: DnsServerDsc: Renamed the module

[johlju]

Pull Request (PR) description

• DnsServerDsc
  • BREAKING CHANGE: Renamed the module to DnsServerDsc (issue DnsServerDsc: Consider renaming the module #179).

This Pull Request (PR) fixes the following issues

• Fixes in part DnsServerDsc: Consider renaming the module #179

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 

[johlju]

This is the second step of renaming the module - last step is removing all the 'x' prefix that will be done in another PR.

[codecov]

Codecov Report

Merging #237 (3fc8f96) into main (2b802d7) will not change coverage.
The diff coverage is n/a.

@@         Coverage Diff         @@
##           main   #237   +/-   ##
===================================
  Coverage    90%    90%           
===================================
  Files        14     14           
  Lines      1484   1484           
===================================
  Hits       1348   1348           
  Misses      136    136           

Impacted Files	Coverage Δ
source/DnsServerDsc.psm1	99% <ø> (ø)

[johlju]

Reviewed 139 of 141 files at r1, 2 of 2 files at r2.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @johlju)