fix(package): update react-apollo to version 3.1.5

Closes #191

Author: greenkeeper[bot]

package.json

@@ -55,7 +55,7 @@
     "next": "^7.0.1",
     "next-offline": "^3.0.2",
     "react": "^16.4.1",
-    "react-apollo": "^2.1.0",
+    "react-apollo": "^3.1.5",
     "react-dom": "^16.4.1",
     "react-instantsearch-dom": "^5.2.3",
     "react-masonry-component": "^6.0.2",