deps: bump @octokit/plugin-throttling from 8.1.2 to 8.1.3 (#873)

Bumps [@octokit/plugin-throttling](https://github.com/octokit/plugin-throttling.js) from 8.1.2 to 8.1.3.
- [Release notes](https://github.com/octokit/plugin-throttling.js/releases)
- [Commits](octokit/plugin-throttling.js@v8.1.2...v8.1.3)

---
updated-dependencies:
- dependency-name: "@octokit/plugin-throttling"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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