support opentelemetry

[zdyj3170101136]

the clickhouse supported opentelemetry: https://clickhouse.com/docs/en/operations/opentelemetry/

so i think the driver should support otel.

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[gingerwizard]

Thanks @zdyj3170101136 this feels alittle tightly coupled. Have you considered using https://github.com/qustavo/sqlhooks ? e.g. https://github.com/DataDog/dd-trace-go/blob/main/contrib/go-pg/pg.v10/pg_go.go#L28

[gingerwizard]

Unlikely we will merge this in its current form as its quite intrusive. @genzgd for 2nd opinion.

[jkaflik]

Closing due to stale changes. I recommend hooking on a database/sql interface level.