chore: update examples deps version to clean up the tree (#75)

Because

- We are still using the old sdk version in the examples, that version
still using part of instill-ai/toolkit which further pollute the deps
tree. We need to update it.

This commit

- update examples deps version to clean up the tree

examples/next-app/package.json

@@ -9,7 +9,7 @@
     "lint": "next lint"
   },
   "dependencies": {
-    "instill-sdk": "0.0.1",
+    "instill-sdk": "0.0.4",
     "next": "latest",
     "react": "latest",
     "react-dom": "latest"