chore(deps): update dependency enzyme-adapter-react-16 to v1.15.1 (#36)

Author: renovate[bot]

package-lock.json

@@ -47,7 +47,7 @@
     "babel-polyfill": "6.26.0",
     "codecov": "3.5.0",
     "enzyme": "3.10.0",
-    "enzyme-adapter-react-16": "1.14.0",
+    "enzyme-adapter-react-16": "1.15.1",
     "husky": "3.0.5",
     "prop-types": "15.7.2",
     "react": "16.11.0",