Renovate: Upgrade Grafana Package Dependencies

• Sync upstream helm chart version with updated dependencies.

Edited/Blocked

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• SKIP UPDATE CHECK Update Ironbank (registry1.dso.mil/ironbank/big-bang/base, registry1.dso.mil/ironbank/big-bang/grafana/grafana-plugins, registry1.dso.mil/ironbank/kiwigrid/k8s-sidecar, registry1.dso.mil/ironbank/opensource/bats/bats)