feat(nestjs): Update scope transaction name with parameterized route #11510
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This PR adds scope transactionName updating to our NestJS instrumentation. Similarly to Hapi and Fastify, we can use a framework-native component, an Interceptor, to assign the parameterized route.
The interesting part is that adding the interceptor almost wouldn't have been necessary: NestJS is built on top of express and apparently also allows to swap out express with Fastify or other frameworks. This causes our/Otel's express instrumentation to be initialized on app startup, already giving us a parameterized route via the express layer.
However, there's the use case of users disabling the express integration in which case I'd argue, the NestJS integration should still set the transactionName. Also, double-setting the name doesn't matter either so we're good.
ref #10846