Update dependency TUnit to 0.18.17

Author: renovate[bot]

Directory.Packages.props

@@ -73,7 +73,7 @@
         <PackageVersion Include="Rocket.Surgery.Extensions.Testing.FakeItEasy" Version="9.0.5" />
         <PackageVersion Include="Rocket.Surgery.Extensions.Testing.TUnit" Version="9.0.5" />
         <PackageVersion Include="Rocket.Surgery.Extensions.Testing.SourceGenerators" Version="9.0.5" />
-        <PackageVersion Include="TUnit" Version="0.18.9" />
+        <PackageVersion Include="TUnit" Version="0.18.17" />
         <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
         <PackageVersion Include="Verify.TUnit" Version="28.14.1" />