fix: package.json & yarn.lock to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-NEXT-9634163

Author: snyk-bot

package.json

@@ -29,7 +29,7 @@
     "fast-glob": "^3.3.3",
     "flexsearch": "^0.7.31",
     "js-yaml": "^4.1.0",
-    "next": "13.5.9",
+    "next": "13.5.10",
     "next-themes": "^0.2.1",
     "prism-react-renderer": "^2.0.6",
     "react": "18.2.0",