Add ConfiginfoBuilder link to GeneralUpdate.ClientCore project

The ConfiginfoBuilder is primarily used in client-side update scenarios, so it should be available in GeneralUpdate.ClientCore in addition to GeneralUpdate.Core.

Co-authored-by: JusterZhu <11714536+JusterZhu@users.noreply.github.com>

Author: Copilot

src/c#/GeneralUpdate.ClientCore/GeneralUpdate.ClientCore.csproj

@@ -57,6 +57,7 @@
         <Compile Include="..\GeneralUpdate.Common\Internal\Strategy\AbstractStrategy.cs" Link="Common\AbstractStrategy.cs" />
         <Compile Include="..\GeneralUpdate.Common\Internal\Strategy\IStrategy.cs" Link="Common\IStrategy.cs" />
         <Compile Include="..\GeneralUpdate.Common\Shared\Object\Configinfo.cs" Link="Common\Configinfo.cs" />
+        <Compile Include="..\GeneralUpdate.Common\Shared\Object\ConfiginfoBuilder.cs" Link="Common\ConfiginfoBuilder.cs" />
         <Compile Include="..\GeneralUpdate.Common\Shared\Object\BaseConfigInfo.cs" Link="Common\BaseConfigInfo.cs" />
         <Compile Include="..\GeneralUpdate.Common\Shared\Object\ConfigurationMapper.cs" Link="Common\ConfigurationMapper.cs" />
         <Compile Include="..\GeneralUpdate.Common\Shared\Object\DTO\BaseResponseDTO.cs" Link="Common\BaseResponseDTO.cs" />