Have a driver metrics

[dkropachev]

Let's have java-driver as source of inspiration for the metric content.
We need an universal interface and implementations for:

1. OTEL - P1
2. prometheus - P2

[mykaul]

It appears if you have otel, Prometheus knows how to deal with it - https://prometheus.io/docs/guides/opentelemetry/

[dkropachev]

It appears if you have otel, Prometheus knows how to deal with it - https://prometheus.io/docs/guides/opentelemetry/

And there is otel prometheus exporter - go.opentelemetry.io/otel/exporters/prometheus