Updated Microsoft.SourceLink.GitHub to 10.0.401

`8.0.0` pulls in `Microsoft.Build.Tasks.Git` `8.0.0`, which has a known moderate severity vulnerability
(GHSA-23fw-v26w-5fgq). NuGet audit reports it as NU1902, which fails Release builds because warnings are
treated as errors there.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

Author: xperiandri

Packages.props

@@ -48,7 +48,7 @@
     <PackageReference Update="FSharp.Compiler.Service" Version="43.7.300" />
     <PackageReference Update="Mono.Posix.NETStandard" Version="1.0.0" />
     <PackageReference Update="MSBuild.StructuredLogger" Version="2.*" />
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="10.0.401" PrivateAssets="All" />
   </ItemGroup>
   <ItemGroup Label="Test platform">
     <PackageReference Update="BenchmarkDotNet" Version="0.15.*" />