chore(testing): add missing defer to clean up test temp files (#18948)
chore(testing): add missing defer to clean up test temp files (#18948)


influxdb/influxdb,influxdb/influxdb,nooproblem/influxdb,influxdb/influxdb,influxdata/influxdb,influxdb/influxdb,influxdata/influxdb,influxdb/influxdb,nooproblem/influxdb,li-ang/influxdb,influxdb/influxdb,li-ang/influxdb,nooproblem/influxdb,nooproblem/influxdb,nooproblem/influxdb