Update hotchocolate monorepo to v13.9.4

| datasource | package                               | from   | to     |
| ---------- | ------------------------------------- | ------ | ------ |
| nuget      | HotChocolate.Abstractions             | 13.9.3 | 13.9.4 |
| nuget      | HotChocolate.AspNetCore               | 13.9.3 | 13.9.4 |
| nuget      | HotChocolate.AspNetCore.Authorization | 13.9.3 | 13.9.4 |
| nuget      | HotChocolate.Data                     | 13.9.3 | 13.9.4 |
| nuget      | HotChocolate.Data.EntityFramework     | 13.9.3 | 13.9.4 |
| nuget      | HotChocolate.Types                    | 13.9.3 | 13.9.4 |

Orso.Arpa.Api/Orso.Arpa.Api.csproj

@@ -21,10 +21,10 @@
 
   <ItemGroup>
     <PackageReference Include="AspNetCoreRateLimit" Version="5.0.0" />
-    <PackageReference Include="HotChocolate.AspNetCore" Version="13.9.3" />
-    <PackageReference Include="HotChocolate.AspNetCore.Authorization" Version="13.9.3" />
-    <PackageReference Include="HotChocolate.Data" Version="13.9.3" />
-    <PackageReference Include="HotChocolate.Data.EntityFramework" Version="13.9.3" />
+    <PackageReference Include="HotChocolate.AspNetCore" Version="13.9.4" />
+    <PackageReference Include="HotChocolate.AspNetCore.Authorization" Version="13.9.4" />
+    <PackageReference Include="HotChocolate.Data" Version="13.9.4" />
+    <PackageReference Include="HotChocolate.Data.EntityFramework" Version="13.9.4" />
     <PackageReference Include="MicroElements.Swashbuckle.FluentValidation" Version="6.0.0" />
     <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0" />
     <PackageReference Include="Microsoft.ApplicationInsights.NLogTarget" Version="2.22.0" />

Orso.Arpa.Persistence/Orso.Arpa.Persistence.csproj

@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="EFCore.NamingConventions" Version="8.0.3" />
-    <PackageReference Include="HotChocolate.Types" Version="13.9.3" />
+    <PackageReference Include="HotChocolate.Types" Version="13.9.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="8.0.4" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />

Tests/Orso.Arpa.Api.Tests/Orso.Arpa.Api.Tests.csproj

@@ -11,7 +11,7 @@
     <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="8.0.4" />
     <PackageReference Include="nunit" Version="4.1.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
-    <PackageReference Include="HotChocolate.Abstractions" Version="13.9.3" />
+    <PackageReference Include="HotChocolate.Abstractions" Version="13.9.4" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
   </ItemGroup>