Handle attribute reconciliation when a message consumer span ends

[bizob2828]

Description

In our otel bridge span processor we have logic to reconcile span attributes with the appropriate names of the segment attributes. Even though when we create spans from segments, we need to ensure the expected segment attributes exist. This requires a little digging. There is mapping logic in lib/spans/span-event.js for generic spans(which this gets assigned). But you will also need to look at the instrumentation for message shim consumption. Since these spans create transactions we also have to end the transaction when the span ends.

Note: We assign generic as the span kind. We should enhance to assign the appropriate kind

[workato-integration]

https://new-relic.atlassian.net/browse/NR-368130