Bump @octokit/rest from 19.0.7 to 19.0.8 (#188)

Bumps [@octokit/rest](https://github.com/octokit/rest.js) from 19.0.7 to 19.0.8.
- [Release notes](https://github.com/octokit/rest.js/releases)
- [Commits](octokit/rest.js@v19.0.7...v19.0.8)

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

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

package.json

@@ -29,7 +29,7 @@
     "@actions/exec": "^1.1.1",
     "@actions/github": "^5.1.1",
     "@actions/tool-cache": "^2.0.1",
-    "@octokit/rest": "^19.0.7",
+    "@octokit/rest": "^19.0.8",
     "semver": "^7.5.1"
   },
   "devDependencies": {