update scatter_conn to no longer use AllErrorRecorder.RecordErrorAt
update scatter_conn to no longer use AllErrorRecorder.RecordErrorAt

Signed-off-by: Michael Demmer <4b836671cce77b1b2fbe63e5b2a1661879d8af44@slack-corp.com>

HubSpot/vitess,enisoc/vitess,vitessio/vitess,HubSpot/vitess,dcadevil/vitess,mahak/vitess,tinyspeck/vitess,davygeek/vitess,mahak/vitess,vitessio/vitess,tinyspeck/vitess,HubSpot/vitess,enisoc/vitess,mahak/vitess,mahak/vitess,vitessio/vitess,tinyspeck/vitess,dcadevil/vitess,vitessio/vitess,enisoc/vitess,vitessio/vitess,tinyspeck/vitess,vitessio/vitess,davygeek/vitess,davygeek/vitess,dcadevil/vitess,davygeek/vitess,dcadevil/vitess,mahak/vitess,davygeek/vitess,mahak/vitess,davygeek/vitess,tinyspeck/vitess,vitessio/vitess,HubSpot/vitess,enisoc/vitess,enisoc/vitess,mahak/vitess,davygeek/vitess,HubSpot/vitess,tinyspeck/vitess,HubSpot/vitess,tinyspeck/vitess,dcadevil/vitess,HubSpot/vitess,enisoc/vitess,enisoc/vitess,vitessio/vitess,mahak/vitess,dcadevil/vitess,dcadevil/vitess,HubSpot/vitess