Update dependency @tsconfig/docusaurus to v2.0.9 (#1719)

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

Author: renovate[bot]

pnpm-lock.yaml

@@ -31,7 +31,7 @@
     "remark-math": "3.0.1"
   },
   "devDependencies": {
-    "@tsconfig/docusaurus": "2.0.8",
+    "@tsconfig/docusaurus": "2.0.9",
     "@types/node": "24.10.13",
     "prettier": "3.8.1",
     "typescript": "5.9.3"