Bump Microsoft.SourceLink.GitHub from 1.0.0 to 1.1.1 (#148)

Bumps [Microsoft.SourceLink.GitHub](https://github.com/dotnet/sourcelink) from 1.0.0 to 1.1.1.
- [Release notes](https://github.com/dotnet/sourcelink/releases)
- [Commits](dotnet/sourcelink@1.0.0...1.1.1)

---
updated-dependencies:
- dependency-name: Microsoft.SourceLink.GitHub
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Packages.props

@@ -23,7 +23,7 @@
   </ItemGroup>
   <ItemGroup>
     <GlobalPackageReference Include="Microsoft.Build.Artifacts" Version="2.2.0" />
-    <GlobalPackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" />
+    <GlobalPackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" />
     <GlobalPackageReference Include="Nerdbank.GitVersioning" Version="3.4.244" Condition=" '$(EnableGitVersioning)' != 'false' " />
     <GlobalPackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.354" Condition=" '$(EnableStyleCopAnalyzers)' != 'false' " />
   </ItemGroup>