Improve `choose-an-appropriate-migration-type` documentation
Context:
Adding schema change additions (Example: add_column) using a post-migration can cause problems when tagging and deploying a release candidate: pods need to be restarted.
Our current documentation does not provide enough information about which methods are not allowed in post-deployment migrations and why.
Solution:
Improve the current documentation (migration_style_guide.html#choose-an-appropriate-migration-type).
Edited by Diogo Frazão