Explicitly fail TLS 1.3 connections on macOS
What's Changed
- Rollback macOS migration and TLS1.3 support by @xiazhvera in #676
- Update aws-crt to bring TLS 1.3 error on macOS by @sfod in #677
- AutoTag PR for v1.30.0 by @bretambrose in #678
Full Changelog: v1.29.1...v1.30.0