chore(deps): update dependency verify.nunit to 31.13.1

Author: renovate-bot

src/Directory.Packages.props

@@ -18,7 +18,7 @@
     <PackageVersion Include="NUnit.Analyzers" Version="4.11.2" />
     <PackageVersion Include="NUnit3TestAdapter" Version="6.1.0" />
     <PackageVersion Include="System.Linq.Async" Version="7.0.0" />
-    <PackageVersion Include="Verify.NUnit" Version="31.13.0" />
+    <PackageVersion Include="Verify.NUnit" Version="31.13.1" />
     <PackageVersion Include="Verify.Http" Version="7.5.1" />
   </ItemGroup>
 </Project>