chore(deps): update dependency @octokit/rest to v22

Author: renovate[bot]

package.json

@@ -22,7 +22,7 @@
     "probot": "13.4.7"
   },
   "devDependencies": {
-    "@octokit/rest": "21.1.1",
+    "@octokit/rest": "22.0.1",
     "nock": "14.0.10",
     "prettier": "3.6.2",
     "tsup": "8.5.0",