Bump posthog-js from 1.203.2 to 1.205.1 (#470)

Bumps [posthog-js](https://github.com/PostHog/posthog-js) from 1.203.2 to 1.205.1.
- [Release notes](https://github.com/PostHog/posthog-js/releases)
- [Changelog](https://github.com/PostHog/posthog-js/blob/main/CHANGELOG.md)
- [Commits](PostHog/posthog-js@v1.203.2...v1.205.1)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -27,7 +27,7 @@
     "@xyflow/react": "^12.3.6",
     "elkjs": "^0.9.3",
     "lucide-react": "^0.469.0",
-    "posthog-js": "^1.139.3",
+    "posthog-js": "^1.205.1",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "zudoku": "^0.23.9"