fix(gen2-migration) : add recursive nested stack validation for stateful resources#14307

iliapolo merged 8 commits intogen2-migrationaws-amplify/amplify-cli:gen2-migrationfrom

sai/stateful-resources-for-gen2-migrationaws-amplify/amplify-cli:sai/stateful-resources-for-gen2-migrationCopy head branch name to clipboard