Update dependency prettier to v2.8.8

Author: renovate[bot]

package-lock.json

@@ -17,7 +17,7 @@
     "eslint-plugin-prettier": "3.4.1",
     "husky": "6.0.0",
     "lint-staged": "10.5.4",
-    "prettier": "2.7.1",
+    "prettier": "2.8.8",
     "pretty-quick": "3.1.3"
   },
   "homepage": "https://github.com/e2e-boilerplate/puppeteer-commonjs-mocha-chai-should#readme",