Update dependency Microsoft.SourceLink.GitHub to v1.1.0

Author: renovate-bot

Source/Directory.Build.props

@@ -26,7 +26,7 @@
   </PropertyGroup>
 
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.SourceLink.GitHub" PrivateAssets="All" Version="1.0.0" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" PrivateAssets="All" Version="1.1.0" />
   </ItemGroup>
 
   <ItemGroup Label="Files">