SqlServerDsc: Pester 6 format

[johlju]

Pull Request (PR) description

• SqlServerDsc
  • Update tests to Pester 6 format.

This Pull Request (PR) fixes the following issues

None.

Task list

• [x] 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[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 94%. Comparing base (c5e7fe7) to head (cf2d630). Report is 2 commits behind head on main.

Additional details and impacted files

[](https://app.codecov.io/gh/dsccommunity/SqlServerDsc/pull/2035?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dsccommunity) ```diff @@ Coverage Diff @@ ## main #2035 +/- ## ==================================== Coverage 94% 94% ==================================== Files 94 94 Lines 7920 7920 ==================================== Hits 7490 7490 Misses 430 430 ``` | [Flag](https://app.codecov.io/gh/dsccommunity/SqlServerDsc/pull/2035/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dsccommunity) | Coverage Δ | | |---|---|---| | [unit](https://app.codecov.io/gh/dsccommunity/SqlServerDsc/pull/2035/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dsccommunity) | `94% <ø> (ø)` | |

[github-actions[bot]]

Labeling this pull request (PR) as abandoned since it has gone 14 days or more since the last update. An abandoned PR can be continued by another contributor. The abandoned label will be removed if work on this PR is taken up again.

[github-actions[bot]]

Labeling this pull request (PR) as abandoned since it has gone 14 days or more since the last update. An abandoned PR can be continued by another contributor. The abandoned label will be removed if work on this PR is taken up again.