chore: update pnpm to 9.0.6

Author: userquin

package.json

@@ -2,7 +2,7 @@
   "name": "vuetify-nuxt-module",
   "type": "module",
   "version": "0.13.4",
-  "packageManager": "[email protected].5",
+  "packageManager": "[email protected].6",
   "description": "Zero-Config Nuxt Module for Vuetify",
   "author": "userquin <[email protected]>",
   "license": "MIT",