node-integration-tests: port GraphQL suites to span streaming

Follow the porting recipe in the parent issue.

Small group, but the span names change the most: GraphQL phase spans now use the low cardinality fallback name and carry `graphql.processing.type`, and the segment name update from `useOperationNameForRootSpan` lands on the segment span instead of the transaction name.

## Suites

* `tracing/apollo-graphql`, `tracing/apollo-graphql/resolvers`, `tracing/apollo-graphql/useOperationNameForRootSpan`
* `tracing/graphql-tracing-channel`, `tracing/graphql-tracing-channel/resolvers`, `tracing/graphql-tracing-channel/useOperationNameForRootSpan`
* `aws-serverless/graphql/useOperationNameForRootSpan`

No `-streamed` twins exist for this group.

Start with the parent issue's porting recipe, then inspect the listed suites under tracing/apollo-graphql, tracing/graphql-tracing-channel, and aws-serverless/graphql. Update the suites for the specified GraphQL span names, processing type, and segment-name behavior; done means all listed suites are ported and their tests pass.

Scritto dal modello di indicizzazione a partire dal testo della issue.