update NuGet dependencies

Author: KSemenenko

Directory.Packages.props

@@ -4,13 +4,13 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageVersion Include="DotNet.ReproducibleBuilds" Version="2.0.5" />
-    <PackageVersion Include="Microsoft.Agents.AI" Version="1.25.0" />
+    <PackageVersion Include="Microsoft.Agents.AI" Version="1.26.0" />
     <PackageVersion Include="Microsoft.Extensions.AI.Abstractions" Version="10.11.0" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.13" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.13" />
-    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.13" />
-    <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="10.0.402" />
-    <PackageVersion Include="TUnit" Version="1.76.0" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.14" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.14" />
+    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.14" />
+    <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="10.0.403" />
+    <PackageVersion Include="TUnit" Version="1.76.28" />
     <PackageVersion Include="coverlet.collector" Version="10.1.0" />
   </ItemGroup>
 </Project>