Alerting: Add alert enrichment resource

[alexander-akhmetov]

Adds new grafana_apps_alertenrichment_alertenrichment_v1beta1 resource with a single enrichment step for now: assign.

Example

resource "grafana_apps_alertenrichment_alertenrichment_v1beta1" "test_enrichment_1" {
  metadata {
    uid = "test_enrichment"
  }

  spec {
    title       = "test enrichment"
    description = "some description"

    alert_rule_uids = ["high-cpu-alert"]

    receivers = ["critical-alerts"]

    label_matchers = [
      {
        type  = "="
        name  = "severity"
        value = "critical"
      },
    ]

    annotation_matchers = [
      {
        type  = "!~"
        name  = "runbook_url"
        value = "^http://grafana.com$"
      }
    ]

    step {
      assign {
        annotations = {
          enrichment_team   = "alerting-team"
          runbook_url       = "https://runbooks.grafana.com/critical-alerts"
          contact_slack     = "#alerts-critical"
          incident_severity = "high"
        }
        timeout = "30s"
      }
    }

   step {
     ...
   }
  }
}

[github-actions]

In order to lower resource usage and have a faster runtime, PRs will not run Cloud tests automatically.
To do so, a Grafana Labs employee must trigger the cloud acceptance tests workflow manually.

[stevesg]

LGTM from my side, but we may want someone more familiar with the provider to give it a check over.

[alexander-akhmetov]

I copied this from other app platform resources, but now I'm thinking this should be common.CategoryAlerting so that it's in the Alerting section here

[alexander-akhmetov]

Updated: 5fcdbe8