chore(package): update react-test-renderer to version 16.10.0

Author: greenkeeper[bot]

package.json

@@ -38,7 +38,7 @@
  "prettier": "^1.17.1",
  "react": "16.10.0",
  "react-dom": "16.10.0",
- "react-test-renderer": "16.9.0",
+ "react-test-renderer": "16.10.0",
  "rxjs": "^6.5.2",
  "sinon": "^7.3.2",
  "source-map-loader": "^0.2.4",