Bump Octokit from 12.0.0 to 13.0.1

Bumps [Octokit](https://github.com/octokit/octokit.net) from 12.0.0 to 13.0.1.
- [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@v12.0.0...v13.0.1)

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

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

src/SimpleAccounting/SimpleAccounting.csproj

@@ -30,7 +30,7 @@
     <!-- license is MIT -->
     <PackageReference Include="MagicFileEncoding" Version="3.0.0"/>
     <!-- license is MIT -->
-    <PackageReference Include="Octokit" Version="12.0.0"/>
+    <PackageReference Include="Octokit" Version="13.0.1"/>
   </ItemGroup>
 
   <ItemGroup>