fix(deps): update dependency @octokit/core to v5

Author: renovate[bot]

package-lock.json

@@ -9,7 +9,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "@octokit/core": "^4.0.0",
+    "@octokit/core": "^5.0.0",
     "node-fetch": "^2.6.7"
   },
   "devDependencies": {