chore(deps): update dependency @sanity/pkg-utils to v9 (main) (#2967)

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

Author: renovate[bot]

packages/next-sanity/package.json

@@ -121,7 +121,7 @@
   },
   "devDependencies": {
     "@sanity/browserslist-config": "^1.0.5",
-    "@sanity/pkg-utils": "^8.1.29",
+    "@sanity/pkg-utils": "^9.0.1",
     "@sanity/types": "^4.13.0",
     "@sanity/webhook": "4.0.4",
     "@types/node": "catalog:",