chore(deps): update dependency prettier to v1.15.3

Author: renovate-bot

package.json

@@ -11,7 +11,7 @@
     "precommit": "pretty-quick --staged"
   },
   "devDependencies": {
-    "prettier": "1.15.2",
+    "prettier": "1.15.3",
     "react-scripts": "2.1.1"
   },
   "dependencies": {

yarn.lock

@@ -6824,9 +6824,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-[email protected].2:
-  version "1.15.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.15.2.tgz#d31abe22afa4351efa14c7f8b94b58bb7452205e"
+[email protected].3:
+  version "1.15.3"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.15.3.tgz#1feaac5bdd181237b54dbe65d874e02a1472786a"
 
 prettier@^1.14.2:
   version "1.14.3"