fix(deps): update dependency execa to v9

Author: renovate[bot]

package.json

@@ -16,7 +16,7 @@
   "type": "module",
   "packageManager": "pnpm@8.15.0",
   "dependencies": {
-    "execa": "^8.0.1",
+    "execa": "^9.0.0",
     "p-safe": "^0.1.0"
   },
   "devDependencies": {