chore(deps): update pnpm to v9.12.1 (v3) (#2328)

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

package.json

@@ -2,7 +2,7 @@
   "name": "@nuxt/ui",
   "description": "A UI Library for Modern Web Apps, powered by Vue & Tailwind CSS.",
   "version": "3.0.0-alpha.5",
-  "packageManager": "pnpm@9.12.0",
+  "packageManager": "pnpm@9.12.1",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/nuxt/ui.git"