Bump posthog-js in /website in the website group across 1 directory

Bumps the website group with 1 update in the /website directory: [posthog-js](https://github.com/PostHog/posthog-js).


Updates `posthog-js` from 1.201.0 to 1.203.2
- [Release notes](https://github.com/PostHog/posthog-js/releases)
- [Changelog](https://github.com/PostHog/posthog-js/blob/main/CHANGELOG.md)
- [Commits](PostHog/posthog-js@v1.201.0...v1.203.2)

---
updated-dependencies:
- dependency-name: posthog-js
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: website
...

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

website/package.json

@@ -36,7 +36,7 @@
     "marked": "^15.0.4",
     "node-fetch": "^3.3.2",
     "posthog-docusaurus": "^2.0.2",
-    "posthog-js": "^1.201.0",
+    "posthog-js": "^1.203.2",
     "prism-react-renderer": "^2.4.1",
     "raw-loader": "^4.0.2",
     "react": "^18.3.1",