build(deps): Bump Moq from 4.18.3 to 4.18.4

Bumps [Moq](https://github.com/moq/moq4) from 4.18.3 to 4.18.4.
- [Release notes](https://github.com/moq/moq4/releases)
- [Changelog](https://github.com/moq/moq4/blob/main/CHANGELOG.md)
- [Commits](devlooped/moq@v4.18.3...v4.18.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

tests/Directory.Build.props

@@ -17,7 +17,7 @@
 		<PackageReference Include="AutoFixture" Version="4.17.0" />
 		<PackageReference Include="AutoFixture.Xunit2" Version="4.17.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.1" />
-    <PackageReference Include="Moq" Version="4.18.3" />
+    <PackageReference Include="Moq" Version="4.18.4" />
 		<PackageReference Include="Shouldly" Version="4.1.0" />
 		<PackageReference Include="xunit" Version="2.4.2" />
 		<PackageReference Include="Xunit.Combinatorial" Version="1.5.25" />