As proposed here: https://docs.google.com/document/d/1nLLUsEC3cc_toAIeqJsw25FSJ-NqdW6_JxprvXVScn4/edit?tab=t.0

• update CRD, starting for example with just Packet drops alert
• implement mapping to PrometheusRule
  • The prometheus rules are annotated with something like: "netobserv.io/health: {}" which will be used by the console plugin to get the relevant alerts to display in health. By decoupling operator & console plugin here, we allow users to define their own alerts to be integrated in the console plugin health. The {} value is a json placeholder in case more config would be needed later.