bug: duplicate header on entrypoint

[Hweinstock]

Description

  AgentCore Deploy


  AgentCore Deploy

  Project: {projectName}
  Target: us-west-2:{accountId}

  [done]    Validate project
  [done]    Check dependencies
  [done]    Build CDK project
  [done]    Synthesize CloudFormation
  [done]    Check stack status
  [done]    Publish assets

Steps to Reproduce

agentcore deploy.

Expected Behavior

Only a single header.

Actual Behavior

two headers

CLI Version

No response

Operating System

macOS

Additional Context

No response