Update dependency @types/react to v16.4.7

Author: renovate-bot

package.json

@@ -23,7 +23,7 @@
   },
   "devDependencies": {
     "@accounts/tslint-config-accounts": "0.0.9",
-    "@types/react": "16.4.6",
+    "@types/react": "16.4.7",
     "@types/react-dom": "16.0.6",
     "gatsby": "1.9.277",
     "gatsby-plugin-react-helmet": "2.0.11",

yarn.lock

@@ -79,9 +79,9 @@
   version "16.0.20"
   resolved "https://registry.yarnpkg.com/@types/react/-/react-16.0.20.tgz#dc16feb9c0bdf50e439482c6fd3c43d5a1d9f3b1"
 
-"@types/react@16.4.6":
-  version "16.4.6"
-  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.4.6.tgz#5024957c6bcef4f02823accf5974faba2e54fada"
+"@types/react@16.4.7":
+  version "16.4.7"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.4.7.tgz#f33f6d759a7e1833befa15224d68942d178a5a3f"
   dependencies:
     csstype "^2.2.0"