Unhandled query errors in plugins should be logged or returned to user

[pauldix]

Assume we have data in the cpu table with a host tag and do this query in a plugin: influxdb3_local.query_rows("SELECT * FROM cpu where host = error")

If running a wal plugin test, the error this produces should be returned to the user. If running this in an executing trigger, the error should be captured so that it can be put into a system table for review.