chore(deps): update dependency prettier to v2.8.1

Author: renovate[bot]

package.json

@@ -99,7 +99,7 @@
     "npm-run-all": "4.1.5",
     "nyc": "15.1.0",
     "outdent": "0.8.0",
-    "prettier": "2.7.1",
+    "prettier": "2.8.1",
     "sort-package-json": "2.1.0",
     "temp-write": "5.0.0"
   },