Merge pull request #227 from shelfio/renovate/prettier-2.x

chore(deps): update dependency prettier to v2.2.1

Author: vladgolubev

package.json

@@ -54,7 +54,7 @@
     "jest": "26.4.2",
     "lint-staged": "10.2.13",
     "mongodb": "3.6.2",
-    "prettier": "2.1.1"
+    "prettier": "2.2.1"
   },
   "peerDependencies": {
     "mongodb": "3.x.x"