Dependency (dependabot/nuget): Bump Octokit in /Source (#2986)

Bumps [Octokit](https://github.com/octokit/octokit.net) from 13.0.1 to 14.0.0.
- [Release notes](https://github.com/octokit/octokit.net/releases)
- [Changelog](https://github.com/octokit/octokit.net/blob/main/docs/releases.md)
- [Commits](octokit/octokit.net@v13.0.1...v14.0.0)

---
updated-dependencies:
- dependency-name: Octokit
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Source/NETworkManager.Update/NETworkManager.Update.csproj

@@ -18,6 +18,6 @@
     </ItemGroup>
     <ItemGroup>
         <PackageReference Include="log4net" Version="3.0.3"/>
-        <PackageReference Include="Octokit" Version="13.0.1"/>
+        <PackageReference Include="Octokit" Version="14.0.0"/>
     </ItemGroup>
 </Project>