chore(ext): add publisher

Author: BOCOVO

packages/dbml-vs-code-extension/package.json

@@ -4,6 +4,7 @@
   "description": "An Vscode extension to visualize the database schema in ERD ( Entity Relationship Diagram ) from dbml or prisma file in your vscode.",
   "version": "0.0.1",
   "icon": "assets/logo.png",
+  "publisher": "bocovo",
   "engines": {
     "vscode": "^1.87.0"
   },