Upgrade Nuget

Author: nnhy

Samples/Serial2NetServerTest/Serial2NetServerTest.csproj

@@ -17,7 +17,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NewLife.Core" Version="11.8.2025.1112" />
+    <PackageReference Include="NewLife.Core" Version="11.9.2025.1112" />
   </ItemGroup>
 
 </Project>

Samples/SerialTest/SerialTest.csproj

@@ -17,7 +17,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NewLife.Core" Version="11.8.2025.1112" />
+    <PackageReference Include="NewLife.Core" Version="11.9.2025.1112" />
     <PackageReference Include="NewLife.IoT" Version="2.6.2025.801" />
   </ItemGroup>