chore(deps): update dependency eslint to v8

Author: renovate-bot

package.json

@@ -44,7 +44,7 @@
     "typescript": "^4"
   },
   "devDependencies": {
-    "eslint": "^7.22.0",
+    "eslint": "^8.0.0",
     "execa": "^5.1.1",
     "gitly": "^2.1.5",
     "npm-check-updates": "11.8.5",