chore: remove un-needed package.json script

Author: nirga

packages/sample-app/package.json

@@ -20,7 +20,6 @@
     "run:vercel": "npm run build && node dist/src/sample_vercel_ai.js",
     "run:vercel_object": "npm run build && node dist/src/sample_vercel_ai_object.js",
     "run:vercel_tools": "npm run build && node dist/src/sample_vercel_ai_tools.js",
-    "debug:tool_calls": "npm run build && node dist/src/debug_tool_calls.js",
     "run:sample_vision": "npm run build && node dist/src/sample_vision_prompt.js",
     "run:sample_azure": "npm run build && node dist/src/sample_azure.js",
     "run:openai_streaming": "npm run build && node dist/src/sample_openai_streaming.js",