chore(deps): update dependency microsoft.net.test.sdk to 18.4.0

Author: devlead

src/Directory.Packages.props

@@ -11,7 +11,7 @@
     <PackageVersion Include="Microsoft.Extensions.TimeProvider.Testing" Version="10.4.0" />
     <PackageVersion Include="Microsoft.Net.Http.Headers" Version="10.0.5" />
     <PackageVersion Include="Microsoft.Extensions.Http " Version="10.0.3" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
     <PackageVersion Include="MimeTypes" Version="2.5.2" />
     <PackageVersion Include="NuGetizer" Version="1.4.7" />
     <PackageVersion Include="NUnit" Version="4.5.1" />