fix: try setting check_origin for endpoint at runtime

[meagharty]

Summary of changes

Asana Ticket: No ticket

arrow-dev has been experiencing some issues with it's check_origin websocket configuration, configured on the liveview socket itself at compile time, for unknown reasons

This sets the configuration for check_origin at the endpoint level at run time for any prod env (any AWS env)

Reviewer Checklist

• Meets ticket's acceptance criteria
• Any new or changed functions have typespecs
• Tests were added for any new functionality (don't just rely on Codecov)
• This branch was deployed to the staging environment and is currently running with no unexpected increase in warnings, and no errors or crashes.