feat(go/adbc): refactor logging instrumentation into OTel tracing - part 1/3

[birschick-bq]

Refactors slog instrumentation into OTel tracing.

• update utilities to instrument duration for a span from a given start time.
• update utilities to separate already recorded error to avoid duplicate events in the span
• adds a flightsql_tracing.go to provide tracing wrappers originally provided in logging.go
• some updates in driverbase to handle improved trace handling
• some initial instrumentation in flightsql connection and reader

Part 1 of a multi-part change to refactor logging instrumentation into OTel tracing.

[lidavidm]

Is there some more meaningful way to split this up than part 1/2/3? Can we break it into parts that can each have meaningful descriptions? It's not clear to me how these changes were grouped

[birschick-bq]

Is there some more meaningful way to split this up than part 1/2/3? Can we break it into parts that can each have meaningful descriptions? It's not clear to me how these changes were grouped

Yes. I'll work on it.

[lidavidm]

Ok, thanks. Let me know if that's too much of a hassle. I wish the stacked PRs feature worked for us...I gave it a try, but it means you/others need push access to this repo which is a non-starter (even for committers I'd rather we not push dev branches to this repo). Hopefully that gets fixed.