Updated packages in WebHookClient project

src/Web/WebhookClient/WebhookClient.csproj

@@ -13,9 +13,9 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.7" />
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="5.0.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="6.0.0-preview.7.21378.6" />
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.10.8" />
-    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="5.0.1" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="6.0.0-preview.7.21413.1" />
   </ItemGroup>
 
 </Project>