Bump @octokit/rest from 19.0.11 to 20.0.2 (#179)

Bumps [@octokit/rest](https://github.com/octokit/rest.js) from 19.0.11 to 20.0.2.
- [Release notes](https://github.com/octokit/rest.js/releases)
- [Commits](octokit/rest.js@v19.0.11...v20.0.2)

---
updated-dependencies:
- dependency-name: "@octokit/rest"
  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>

package.json

@@ -34,7 +34,7 @@
     "@actions/core": "1.10.0",
     "@actions/github": "5.1.1",
     "@actions/glob": "0.4.0",
-    "@octokit/rest": "19.0.11",
+    "@octokit/rest": "20.0.2",
     "@octokit/plugin-retry": "6.0.0",
     "xml-js": "1.6.11"
   },