DOC-1070 Prometheus endpoint scrapes Redpanda metrics#375

micheleRP merged 4 commits intomainredpanda-data/cloud-docs:mainfrom

DOC-1070-Update-Cloud-Overview-to-indicate-that-the-only-metrics-for-Prometheus-scraping-are-redpanda-metricsredpanda-data/cloud-docs:DOC-1070-Update-Cloud-Overview-to-indicate-that-the-only-metrics-for-Prometheus-scraping-are-redpanda-metricsCopy head branch name to clipboard