Remove unused zod-to-json-schema dependency

Author: sf-cboscenco

packages/b2c-dx-mcp/package.json

@@ -96,8 +96,7 @@
     "@salesforce/b2c-tooling-sdk": "workspace:*",
     "glob": "^11.0.0",
     "ts-morph": "^24.0.0",
-    "zod": "3.25.76",
-    "zod-to-json-schema": "^3.24.1"
+    "zod": "3.25.76"
   },
   "devDependencies": {
     "@eslint/compat": "^1",