Merge pull request #14 from ehonda/dependabot/nuget/TUnit-1.5.6

Bump TUnit from 1.2.11 to 1.5.6

Author: ehonda

Directory.Packages.props

@@ -4,6 +4,6 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageVersion Include="JetBrains.Annotations" Version="2025.2.4" />
-    <PackageVersion Include="TUnit" Version="1.2.11" />
+    <PackageVersion Include="TUnit" Version="1.5.6" />
   </ItemGroup>
 </Project>