[Noble] Prometheus deployments

[soutenniza]

In order to migrate to Noble stemcells, we want to update our Prometheus deployment to use Noble

Acceptance Criteria

• Prometheus deployment is updated to use Noble stemcell

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Security considerations

None

Implementation sketch

• [] Update Prometheus deployment manifest to use Noble: https://github.com/cloud-gov/cg-deploy-prometheus/blob/main/bosh/manifest.yml#L10-L13
• [] Update Prometheus pipline to reference Noble stemcells: https://github.com/cloud-gov/cg-deploy-prometheus/blob/main/ci/pipeline.yml
• [] Redeploy Prometheus to all environments: https://ci.fr.cloud.gov/teams/main/pipelines/deploy-prometheus?group=deployment
• [] Confirm whether Prometheus is working by visiting https://prometheus.fr-stage.cloud.gov/. If it is not working, you may need to debug using the logs in the BOSH deployment VMs