Bump react and react-dom

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react) and [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom). These dependencies needed to be updated together.

Updates `react` from 16.14.0 to 17.0.1
- [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/v17.0.1/packages/react)

Updates `react-dom` from 16.14.0 to 17.0.1
- [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/v17.0.1/packages/react-dom)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package-lock.json

@@ -39,8 +39,8 @@
     "babel-loader": "^8.0.4",
     "eslint": "^5.4.0",
     "eslint-plugin-react": "^7.11.1",
-    "react": "^16.6.3",
-    "react-dom": "^16.6.3",
+    "react": "^17.0.1",
+    "react-dom": "^17.0.1",
     "webpack": "^5.24.2",
     "webpack-cli": "^4.5.0"
   },