Release v0.12.0-rc.9

Fixes

• Fix detection of *.troy files in entrypoint.sh causing duplicate configs to be loaded when using Kubernetes.
• Fix a one-off error in the bench connector leading to it producing one event too much
• Avoid acking events that failed while preprocessing or decoding using a codec.
• Remove acknowledging events when dropped or sent to a dead end (e.g. unconnected port) as this was causing confusing and unwanted behaviour with error events
• move EXIT connector to debug connectors to avoid shutting down tremor
• Fix bug in grok extractor that would never return good matches

New features

• Add full TLS support for elastic connector (including client certificate auth)
• Add several auth methods for elastic and HTTP connector (Basic Auth, Api-Key, Bearer Token, ...)
• Add support for specifying client certificates with tls config for http_client and tcp_client connectors.
• Add tremor new to create new template projects.