improve all include_stacks and exclude_stacks option

[tongueroo]

This is a 🙋‍♂️ feature or enhancement.
This is a 🧐 documentation change.

• I've added tests (if it's a bug, feature or enhancement)
• I've adjusted the documentation (if it's a feature or enhancement)
• The test suite passes (run bundle exec rspec to verify this)

Summary

• Allow a class or object that implements call to be set for config.all.include_stacks and config.all.exclude_stacks optoins for more control.
• Deprecate config.all.ignore_stacks for config.all.exclude_stacks

Context

https://community.boltops.com/t/env-specific-stacks-or-ignore/820/2

How to Test

Sanity check with terraspace new project.

Version Changes

Patch