chore(deps): update dependency Microsoft.SourceLink.GitHub to v1.1.1 (#20)

Author: renovate[bot]

Directory.Build.props

@@ -10,7 +10,7 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.SourceLink.GitHub">
-      <Version>1.0.0</Version>
+      <Version>1.1.1</Version>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
   </ItemGroup>