Bump Moq from 4.16.1 to 4.17.2 in /unit-tests/.dependabot (#945)

Bumps [Moq](https://github.com/moq/moq4) from 4.16.1 to 4.17.2.
- [Release notes](https://github.com/moq/moq4/releases)
- [Changelog](https://github.com/moq/moq4/blob/main/CHANGELOG.md)
- [Commits](devlooped/moq@v4.16.1...v4.17.2)

---
updated-dependencies:
- dependency-name: Moq
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

unit-tests/unit-tests.ghulproj

@@ -11,7 +11,7 @@
     <PackageReference Include="ghul.runtime" />
 
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
-    <PackageReference Include="Moq" Version="4.16.1" />
+    <PackageReference Include="Moq" Version="4.17.2" />
     <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
     <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
     <PackageReference Include="FluentAssertions" Version="6.5.1" />