Create bytecode-db dashboard

[0xtzData]

Create a dashboard for bytecode-db
As an example you can look at https://grafana.k8s-dev.blockscout.com/d/a0cf0ccd-436d-4ec8-b49d-fab40f6b7d49/bens-api-v1-blockscout-ens-service?from=now-6h&to=now&orgId=1&refresh=5s
We need to display:

• API requests per minute
• Filter by status code
• Logs
• Separate filter for errors

Utilization and resources (CPU/Mem/Disk) can be added on the same dashboard so we have all in one place
Use Prometheus metrics, if not available get the same metrics from logs, see Loki examples in provided dashboard