chore(deps): update pnpm to v11

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

Author: renovate[bot]

package.json

@@ -25,7 +25,7 @@
   "engines": {
     "node": ">=22.12.0"
   },
-  "packageManager": "pnpm@10.20.0+sha512.cf9998222162dd85864d0a8102e7892e7ba4ceadebbf5a31f9c2fce48dfce317a9c53b9f6464d1ef9042cba2e02ae02a9f7c143a2b438cd93c91840f0192b9dd",
+  "packageManager": "pnpm@11.9.0",
   "peerDependencies": {
     "astro": "^6.0.0"
   },