Duplicate "component" JSON key in log entries

[kika]

Maybe it's intentional, but I can't think of a reason. The "component" key in the log entries in a simulated Omicron environment is encountered twice:

{"msg":"collecting from producer","v":0,"name":"omicron-dev","level":20,"time":"2024-10-03T21:09:47.560547887Z","hostname":"devubuntu","pid":6084,"address":"[::1]:38053","producer_id":"a6458b7d-87c3-4483-be96-854d814c20de","component":"collection-task","collector_ip":"::1","collector_id":"39e6175b-4df2-4730-b11d-cbc1e60a2e78","component":"oximeter-agent","component":"oximeter"}