[SECURITY] [CONFIG] [.NET] [Nuget] Vulnerability fixed.

  ✗ Denial of Service (DoS) [High Severity][https://security.snyk.io/vuln/SNYK-DOTNET-SYSTEMTEXTJSON-7433719] in System.Text.Json@8.0.0
    introduced by Microsoft.Extensions.Logging.Console@8.0.0 > System.Text.Json@8.0.0
  This issue was fixed in versions: 8.0.4

Author: Gonzalo Diaz

algorithm-exercises-csharp-base/algorithm-exercises-csharp-base.csproj

@@ -25,6 +25,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="8.0.0" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>