Merge pull request #1641 from dotnet/dependabot/nuget/Ix.NET/Source/Microsoft.SourceLink.GitHub-1.1.1

Author: clairernovotny

Ix.NET/Source/Directory.Build.props

@@ -25,7 +25,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All"/>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All"/>
     <PackageReference Include="Nerdbank.GitVersioning" Version="3.4.244" PrivateAssets="all" />
   </ItemGroup>