Line breaks missing in adk deploy agent_engine --help

[andrewlarimer]

Describe the bug
The args don't render with line breaks in adk deploy agent_engine --help:

  Args:   agent (str): Required. The path to the agent to be deloyed.   project (str): Required. Google Cloud project to deploy the agent.   region (str): Required. Google Cloud region to deploy
  the agent.   staging_bucket (str): Required. GCS bucket for staging the deployment     artifacts.   trace_to_cloud (bool): Required. Whether to enable Cloud Trace.   adk_app (str): Required.
  Python file for defining the ADK application.   temp_folder (str): Required. The folder for the generated Agent Engine     files. If the folder already exists, its contents will be replaced.
  env_file (str): Required. The filepath to the `.env` file for environment     variables. If it is an empty string, the `.env` file in the `agent`     directory will be used if it exists.
  requirements_file (str): Required. The filepath to the `requirements.txt`     file to use. If it is an empty string, the `requirements.txt` file in the     `agent` directory will be used if
  exists.

To Reproduce
adk deploy agent_engine --help

Expected behavior
Line breaks for readability.

[hangfei]

Trying to use Jules Agent to fix this: #1250

[hangfei]

This is fixed by Jules Agent. Thanks!