Update Monitoring to 57.0.3

This MR contains the following updates:

Package	Update	Change
registry1.dso.mil/ironbank/big-bang/grafana/grafana-plugins	minor	10.3.1 -> 10.4.0
registry1.dso.mil/ironbank/kiwigrid/k8s-sidecar	minor	1.25.3 -> 1.26.1
registry1.dso.mil/ironbank/opensource/kubernetes/kubectl	patch	v1.28.6 -> v1.28.8
registry1.dso.mil/ironbank/opensource/prometheus-operator/prometheus-config-reloader	minor	v0.71.2 -> v0.72.0
registry1.dso.mil/ironbank/opensource/prometheus-operator/prometheus-operator	minor	v0.71.2 -> v0.72.0
registry1.dso.mil/ironbank/opensource/prometheus/alertmanager	minor	v0.26.0 -> v0.27.0
registry1.dso.mil/ironbank/opensource/prometheus/prometheus	minor	v2.49.1 -> v2.50.1
registry1.dso.mil/ironbank/opensource/prometheus/prometheus	minor	2.49.1 -> v2.50.1
registry1.dso.mil/ironbank/opensource/thanos/thanos	minor	v0.33.0 -> v0.34.1

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Upgrade Notices

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