Verify Stream Feature Guides

[cppwfs]

Test Each of the samples below. If one has an error add a comment to this issue describing the problem. If the sample does not have an error, add comment that states the sample that was tested.

• Stream Monitoring Prometheus https://dataflow.spring.io/docs/2.10.0.SNAPSHOT/feature-guides/streams/monitoring/
• Stream Monitoring InFlux https://dataflow.spring.io/docs/2.10.0.SNAPSHOT/feature-guides/streams/monitoring/
• Stream Monitoring Wavefront https://dataflow.spring.io/docs/2.10.0.SNAPSHOT/feature-guides/streams/monitoring/
• Stream Distributed Tracing Wavefront https://dataflow.spring.io/docs/2.10.0.SNAPSHOT/feature-guides/streams/tracing/
• Stream Distributed Tracing Zipkin Server https://dataflow.spring.io/docs/2.10.0.SNAPSHOT/feature-guides/streams/tracing/
• Stream Java DSL https://dataflow.spring.io/docs/2.10.0.SNAPSHOT/feature-guides/streams/java-dsl/