chore(deps): update dependency @types/node to v20.19.15 (#778)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -29,7 +29,7 @@
     "@babel/preset-react": "7.27.1",
     "@babel/preset-typescript": "7.27.1",
     "@types/marked": "5.0.2",
-    "@types/node": "20.19.14",
+    "@types/node": "20.19.15",
     "@types/prismjs": "1.26.5",
     "@types/react": "18.3.24",
     "@types/react-dom": "18.3.7",