Get secrets and environment variables according to environment

[cortadocodes]

Bug report

What is the current behavior?

The environment variables and secrets in the cd workflow always use the main branch's values, regardless of the branch.

What is the expected behavior?

It should get the values for the current branch.

Proposed Solution

One way is to run the octue/get-deployment-info action before the reusable workflow to get the right branch name. Alternatively, it can be got from the GitHub Actions context.