As we are now using the following v1.37.0 otel packages:

go.opentelemetry.io/otel v1.37.0
go.opentelemetry.io/otel/metric v1.37.0
go.opentelemetry.io/otel/sdk v1.37.0
go.opentelemetry.io/otel/sdk/metric v1.37.0
go.opentelemetry.io/otel/trace v1.37.0

We also need to bump the semconv version provided in generated code.

This is directly tied to v1.37.0 of opentelemetry-go - specifically, we can verify this by looking at the CHANGELOG:

The semantic conventions have been upgraded from v1.26.0 to v1.34.0 in go.opentelemetry.io/otel/bridge/opentracing. (#6827)
The semantic conventions have been upgraded from v1.26.0 to v1.34.0 in go.opentelemetry.io/otel/exporters/zipkin. (#6829)
The semantic conventions have been upgraded from v1.26.0 to v1.34.0 in go.opentelemetry.io/otel/metric. (#6832)
The semantic conventions have been upgraded from v1.26.0 to v1.34.0 in go.opentelemetry.io/otel/sdk/resource. (#6834)
The semantic conventions have been upgraded from v1.26.0 to v1.34.0 in go.opentelemetry.io/otel/sdk/trace. (#6835)
The semantic conventions have been upgraded from v1.26.0 to v1.34.0 in go.opentelemetry.io/otel/trace. (#6836)