chore(deps): update tunit packages (#706)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Directory.Packages.props

@@ -21,7 +21,7 @@
     <PackageVersion Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.7.0" />
     <PackageVersion Include="NetEvolve.Extensions.TUnit" Version="3.5.348" />
     <PackageVersion Include="Polyfill" Version="10.7.1" />
-    <PackageVersion Include="TUnit" Version="1.47.0" />
-    <PackageVersion Include="Verify.TUnit" Version="31.18.0" />
+    <PackageVersion Include="TUnit" Version="1.48.6" />
+    <PackageVersion Include="Verify.TUnit" Version="31.19.0" />
   </ItemGroup>
 </Project>