Should be able to add an Agent Name when deploying with adk deploy agent_engine

[andrewlarimer]

Is your feature request related to a problem? Please describe.
Deploying works with adk deploy agent_engine --project=PROJECT_ID --region=us-central1 --staging_bucket=gs://BUCKET path/to/agent

However in the UI, the agent is missing a name:

Describe the solution you'd like
One of three possiblities:

• provide a --display_name argument where that can clearly be identified and set

Describe alternatives you've considered

• use the name parameter of the root_agent to set the display_name
• include in the adk deploy agent_engine --help descriptions or example some indication of how to set the display_name.

[andrewlarimer]

This would be something to set a missing display_name parameter here:

adk-python/src/google/adk/cli/cli_deploy.py

Line 342 in 2409c3e

agent_engines.create(