chore(deps): update dependency prettier to v2

Author: renovate-bot

package.json

@@ -47,7 +47,7 @@
     "graphql-tag": "2.10.1",
     "husky": "1.3.1",
     "npm-run-all": "4.1.5",
-    "prettier": "1.15.3",
+    "prettier": "2.3.1",
     "prettier-check": "2.0.0",
     "pretty-quick": "1.11.1",
     "rimraf": "2.7.1",

yarn.lock

@@ -4946,10 +4946,10 @@ prettier-check@2.0.0:
   dependencies:
     execa "^0.6.0"
 
-prettier@1.15.3:
-  version "1.15.3"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.15.3.tgz#1feaac5bdd181237b54dbe65d874e02a1472786a"
-  integrity sha512-gAU9AGAPMaKb3NNSUUuhhFAS7SCO4ALTN4nRIn6PJ075Qd28Yn2Ig2ahEJWdJwJmlEBTUfC7mMUSFy8MwsOCfg==
+prettier@2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.3.1.tgz#76903c3f8c4449bc9ac597acefa24dc5ad4cbea6"
+  integrity sha512-p+vNbgpLjif/+D+DwAZAbndtRrR0md0MwfmOVN9N+2RgyACMT+7tfaRnT+WDPkqnuVwleyuBIG2XBxKDme3hPA==
 
 pretty-ms@^4.0.0:
   version "4.0.0"