chore(deps): update pnpm to v9 (#5581)

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

Author: renovate[bot]

package.json

@@ -3,7 +3,7 @@
   "type": "module",
   "version": "2.0.2",
   "private": true,
-  "packageManager": "pnpm@8.15.8",
+  "packageManager": "pnpm@9.5.0",
   "description": "Next generation testing framework powered by Vite",
   "engines": {
     "node": "^18.0.0 || >=20.0.0"