Bump react-dom from 16.2.0 to 16.2.1

Bumps [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom) from 16.2.0 to 16.2.1.
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/HEAD/packages/react-dom)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -50,7 +50,7 @@
     "mkdirp": "^0.5.1",
     "nets": "^3.2.0",
     "react": "16.2.0",
-    "react-dom": "16.2.0",
+    "react-dom": "16.2.1",
     "react-intl": "2.4.0",
     "react-redux": "5.0.7",
     "redux": "3.7.2",