chore(deps): update dependency @types/storybook__react to v4 (#465)

Author: renovate[bot]

package.json

@@ -49,7 +49,7 @@
     "@types/react-dom": "16.0.7",
     "@types/sinon": "5.0.1",
     "@types/storybook__addon-actions": "3.4.1",
-    "@types/storybook__react": "3.0.9",
+    "@types/storybook__react": "4.0.0",
     "avaron": "0.2.0",
     "cpy-cli": "2.0.0",
     "enzyme": "3.5.0",

yarn.lock

@@ -334,9 +334,9 @@
   version "3.4.1"
   resolved "https://registry.yarnpkg.com/@types/storybook__addon-actions/-/storybook__addon-actions-3.4.1.tgz#8f90d76b023b58ee794170f2fe774a3fddda2c1d"
 
-"@types/storybook__react@3.0.9":
-  version "3.0.9"
-  resolved "https://registry.yarnpkg.com/@types/storybook__react/-/storybook__react-3.0.9.tgz#aac193f0c037ddfc2342bd027d720553ac089a56"
+"@types/storybook__react@4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@types/storybook__react/-/storybook__react-4.0.0.tgz#52cc452fbab599568d595075a90142ef4a1233f6"
   dependencies:
     "@types/react" "*"
     "@types/webpack-env" "*"