Update node export image to IB

Prometheus node exporter chart uses quay.io/prometheus/node-exporter. Replace this with IB image registry1.dso.mil/ironbank/opensource/prometheus/node-exporter

added monitoring label

added priority6 teamcore/security labels

assigned to @tawsif95

set weight to 1

changed milestone to %1.19.0

changed iteration to Big Bang Iterations Oct 5, 2021 - Oct 18, 2021

added statusdoing label

added 1 deleted label

This overlay with a registry1 image takes place here: https://repo1.dso.mil/platform-one/big-bang/apps/core/monitoring/-/blob/main/chart/values.yaml#L1445

added statusblocked label and removed statusdoing label

added statusreview label and removed statusblocked label

mentioned in merge request !83 (merged)

Closed by linked MR.

closed

removed statusreview label