chore(deps): update devdependency execa to v9 (#408)

Author: renovate[bot]

package.json

@@ -54,7 +54,7 @@
     "consola": "^3.2.3",
     "destr": "^2.0.3",
     "eslint": "^9.5.0",
-    "execa": "^8.0.1",
+    "execa": "^9.3.0",
     "fuse.js": "^7.0.0",
     "giget": "^1.2.3",
     "h3": "^1.12.0",