Port NestJS E2E test apps to span streaming #23801

Port these E2E test applications to span streaming (13 apps).

Apps

• nestjs-8
• nestjs-11
• nestjs-12
• nestjs-basic
• nestjs-basic-with-graphql
• nestjs-bullmq
• nestjs-distributed-tracing
• nestjs-fastify
• nestjs-graphql
• nestjs-microservices
• nestjs-websockets
• nestjs-with-submodules
• nestjs-with-submodules-decorator

What to do

For each app:

1. Remove the traceLifecycle: 'static' pin added in test(e2e): Disable span streaming in e2e test applications #22590 from every Sentry.init (client, server, edge).
2. Rewrite the specs from transaction envelopes to span v2:
   • waitForTransaction becomes waitForStreamedSpan / waitForStreamedSpans
   • event.transaction becomes span.name
   • contexts.trace.op becomes getSpanOp(span) plus span.is_segment
   • contexts.trace.data['x'] becomes span.attributes['x'], which has the shape { value, type }
   • transaction_info.source becomes the sentry.segment.name.source attribute
3. Streamed child spans arrive across several envelopes, so use collectStreamedSpans wherever a test asserts on children of a segment span.

Most of these specs assert on child spans (span decorator, cron decorator, graphql, bullmq), so collectStreamedSpans is the main tool here. Also watch the low-cardinality names for http.server, graphql and messaging spans.

Reference app: nextjs-16-streaming. Worked example: #23797.

Keep static trace lifecycle coverage

Before porting this group, duplicate nestjs-11 as-is into nestjs-11-static and leave that copy on the current transaction-based specs. That keeps the static trace lifecycle covered once the rest of the group moves to streaming.

The copy is verbatim; only the app name changes:

• package.json -> name
• start-event-proxy.mjs -> proxyServerName
• every waitForTransaction / waitForError / waitForSession call in tests/

Keep traceLifecycle: 'static' in the copy's Sentry.init calls. The e2e matrix discovers apps by directory, so no CI config change is needed.

The representative is a suggestion: swap it if another app in the list exercises more of this SDK's instrumentation.