Environment variables in Actions

Feature: Having Env Variables in Actions

Description: There are scenarios where we need environment variables in Actions. Unlike Secrets, environment variables are visible, making them easier to edit. Secrets, on the other hand, have hidden values, which can make updating them risky in certain situations.

Use-case: For example, I might need to add a comma-separated array of user IDs or emails to whitelist in certain Actions. Or as another example, you might pass a boolean as a toggle for part of an action, just to name a few scenarios.