Bump LibGit2Sharp from 0.28.0 to 0.29.0

Bumps [LibGit2Sharp](https://github.com/libgit2/libgit2sharp) from 0.28.0 to 0.29.0.
- [Release notes](https://github.com/libgit2/libgit2sharp/releases)
- [Changelog](https://github.com/libgit2/libgit2sharp/blob/master/CHANGES.md)
- [Commits](libgit2/libgit2sharp@0.28.0...0.29.0)

---
updated-dependencies:
- dependency-name: LibGit2Sharp
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Source/Bake/Bake.csproj

@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="LibGit2Sharp" Version="0.28.0" />
+    <PackageReference Include="LibGit2Sharp" Version="0.29.0" />
     <PackageReference Include="McMaster.Extensions.CommandLineUtils" Version="4.1.0" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />