chore(deps): bump react-intersection-observer in /superset-frontend

Bumps [react-intersection-observer](https://github.com/thebuilder/react-intersection-observer) from 9.10.2 to 9.14.0.
- [Release notes](https://github.com/thebuilder/react-intersection-observer/releases)
- [Commits](thebuilder/react-intersection-observer@v9.10.2...v9.14.0)

---
updated-dependencies:
- dependency-name: react-intersection-observer
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

superset-frontend/package.json

@@ -179,7 +179,7 @@
     "react-dom": "^16.13.1",
     "react-draggable": "^4.4.6",
     "react-hot-loader": "^4.13.1",
-    "react-intersection-observer": "^9.10.2",
+    "react-intersection-observer": "^9.14.0",
     "react-js-cron": "^2.1.2",
     "react-json-tree": "^0.17.0",
     "react-lines-ellipsis": "^0.15.4",