feat(csharp/src/Telemetry): re-enable compile-time JSON serializer context for trace activity#4013

CurtHagenlocher merged 3 commits into

apache:mainapache/arrow-adbc:mainfrom

birschick-bq:dev/birschick-bq/compile-time-serialize-activitybirschick-bq/arrow-adbc:dev/birschick-bq/compile-time-serialize-activityCopy head branch name to clipboard