chore(deps): update pnpm to v8.11.0

Author: renovate[bot]

package.json

@@ -17,7 +17,7 @@
     "vuepress": "2.0.0-rc.0",
     "vuepress-theme-hope": "2.0.0-rc.0"
   },
-  "packageManager": "pnpm@8.10.5",
+  "packageManager": "pnpm@8.11.0",
   "engines": {
     "node": ">=18",
     "npm": ">=8",