Support for configuration variables in workflows - environments, repository, and organization

## Prerequisites:

* Is the functionality available in the GitHub UI? If so, please provide a link to information about the feature.

https://github.blog/changelog/2023-01-10-github-actions-support-for-configuration-variables-in-workflows/

* Is the functionality available through the GitHub API? If the functionality is available, please provide links to the
API documentation (https://developer.github.com/v3/) as well as the Octokit documentation (https://octokit.github.io/).

https://docs.github.com/en/rest/actions/variables?apiVersion=2022-11-28#create-an-environment-variable

## New Feature

Please describe the desired new functionality:

Being able to configure these variables not only at the repository level but also at the organization level

Our use case:
- Block all pipelines in our organization when something happens.
- Block only deployments to one env.

With this, we could lock them by code. Being traced the change and the duration.