SDK 8 / sentry-cli 3: local Debug iOS builds hard-fail without SENTRY_ORG ("An organization ID or slug is required") — was warn-and-continue on 7.x

SDK 8 / sentry-cli 3: local Debug iOS builds hard-fail without SENTRY_ORG ("An organization ID or slug is required") — was warn-and-continue on 7.x #3668