[Security] 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. **This update includes security fixes.**
- [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-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package.json

@@ -44,7 +44,7 @@
     "raven-js": "^3.22.0",
     "react": "^16.2.0",
     "react-app-rewired": "^1.6.2",
-    "react-dom": "^16.2.0",
+    "react-dom": "^16.2.1",
     "react-router-dom": "^5.0.1",
     "react-scripts": "1.0.17",
     "react-select": "1.2.0",

yarn.lock

@@ -6798,10 +6798,10 @@ react-dev-utils@^4.2.1:
     strip-ansi "3.0.1"
     text-table "0.2.0"
 
-react-dom@^16.2.0:
-  version "16.2.0"
-  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.2.0.tgz#69003178601c0ca19b709b33a83369fe6124c044"
-  integrity sha512-zpGAdwHVn9K0091d+hr+R0qrjoJ84cIBFL2uU60KvWBPfZ7LPSrfqviTxGHWN0sjPZb2hxWzMexwrvJdKePvjg==
+react-dom@^16.2.1:
+  version "16.2.1"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.2.1.tgz#5cfb32f66267ece7b3850466bf3b219d4911fc1a"
+  integrity sha512-0ujGgYnpX0GlaAjUfwU7ddy0DjuzPmTHHi2SlPolGv7hAyUpK7XA7WZcxit5ZcU7cW5QU1HJjlS3eMn42tSfYQ==
   dependencies:
     fbjs "^0.8.16"
     loose-envify "^1.1.0"