Bump @octokit/rest from 18.1.1 to 18.3.0 (#338)

Bumps [@octokit/rest](https://github.com/octokit/rest.js) from 18.1.1 to 18.3.0.
- [Release notes](https://github.com/octokit/rest.js/releases)
- [Commits](https://github.com/octokit/rest.js/compare/v18.1.1...v18.3.0)

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

package.json

@@ -32,7 +32,7 @@
   "dependencies": {
     "@actions/core": "^1.2.6",
     "@actions/github": "^4.0.0",
-    "@octokit/rest": "^18.1.1",
+    "@octokit/rest": "^18.3.0",
     "lodash.deburr": "^4.1.0",
     "semver": "^7.3.4"
   },