Bump @babel/preset-react from 7.0.0 to 7.6.3 (#12315)

Bumps [@babel/preset-react](https://github.com/babel/babel) from 7.0.0 to 7.6.3.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/compare/v7.0.0...v7.6.3)

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

package.json

@@ -69,7 +69,7 @@
     "@babel/plugin-transform-react-jsx-source": "^7.5.0",
     "@babel/plugin-transform-runtime": "^7.5.5",
     "@babel/preset-env": "^7.6.0",
-    "@babel/preset-react": "^7.0.0",
+    "@babel/preset-react": "^7.6.3",
     "@babel/runtime": "^7.5.4",
     "@clusterws/cws": "^0.15.2",
     "array-includes": "^3.0.3",