Bump nextra-theme-docs from 3.3.0 to 3.3.1

Bumps [nextra-theme-docs](https://github.com/shuding/nextra) from 3.3.0 to 3.3.1.
- [Release notes](https://github.com/shuding/nextra/releases)
- [Commits](https://github.com/shuding/nextra/compare/nextra-theme-docs@3.3.0...nextra-theme-docs@3.3.1)

---
updated-dependencies:
- dependency-name: nextra-theme-docs
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -26,7 +26,7 @@
     "next": "^15.1.3",
     "next-sitemap": "^4.2.3",
     "nextra": "^3.3.0",
-    "nextra-theme-docs": "^3.3.0",
+    "nextra-theme-docs": "^3.3.1",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "tailwind-merge": "^2.5.5"