Update package.json

Author: hotlong

packages/tools/vscode-objectql/package.json

@@ -3,7 +3,7 @@
   "displayName": "ObjectQL",
   "description": "Language support for ObjectQL - The Standard Protocol for AI Software Generation",
   "version": "2.0.0",
-  "publisher": "objectstack-ai",
+  "publisher": "ObjectStack",
   "repository": {
     "type": "git",
     "url": "https://github.com/objectstack-ai/objectql"