Connection metadata annotating logs.

[kfox1111]

I'd like a way for a fluent-bit http input to be able to annotate the logs received with tls information from the connected client. This would enable adding to logs, information such as which certificate common name the log came from. The logs could be more trusted as to where they came from when querying the log data. You could also do queries against what the host claims its name is and what the client connection certificate says it should be to detect problems.