[Automatic Import] CEL input auth configuration support

[ebeahan]

This is where we'd want to ensure all auth scenarios are supported. In the base phase, we don't add any auth to the program.

Requirements:

Add any necessary prompts for collecting auth information (basic auth, oauth, api tokens) Update CEL builder prompt to allow auth configuration in the program

[elasticmachine]

Pinging @elastic/security-scalability (Team:Security-Scalability)