Update dependency Microsoft.SourceLink.GitHub to v1.1.1 (#184)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

Directory.Build.props

@@ -27,7 +27,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All"/>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All"/>
   </ItemGroup>
 
 </Project>