Bump recharts from 3.1.1 to 3.1.2 in /landing-page (#150)

Bumps [recharts](https://github.com/recharts/recharts) from 3.1.1 to 3.1.2.
- [Release notes](https://github.com/recharts/recharts/releases)
- [Changelog](https://github.com/recharts/recharts/blob/main/CHANGELOG.md)
- [Commits](recharts/recharts@v3.1.1...v3.1.2)

---
updated-dependencies:
- dependency-name: recharts
  dependency-version: 3.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

landing-page/package-lock.json

@@ -26,7 +26,7 @@
     "react-dom": "^19.1.1",
     "react-icons": "^5.5.0",
     "react-markdown": "^10.1.0",
-    "recharts": "^3.1.1",
+    "recharts": "^3.1.2",
     "remark": "^15.0.1",
     "remark-gfm": "^4.0.1",
     "remark-html": "^16.0.1",