chore(deps): update dependency genhttp.core.kestrel to 9.6.0

Author: renovate[bot]

csharp/genhttp/web.csproj

@@ -13,7 +13,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="GenHTTP.Core.Kestrel" Version="9.5.0" />
+    <PackageReference Include="GenHTTP.Core.Kestrel" Version="9.6.0" />
     <PackageReference Include="GenHTTP.Modules.Functional" Version="9.5.0" />
   </ItemGroup>