Remove SI Java DSL version (now part of SI 5)
Remove SI Java DSL version (now part of SI 5)

spring-cloud/spring-cloud-stream,spring-cloud/spring-cloud-stream,garyrussell/spring-cloud-stream,garyrussell/spring-cloud-stream,dturanski/spring-cloud-stream,viniciusccarvalho/spring-cloud-stream,viniciusccarvalho/spring-cloud-stream,dturanski/spring-cloud-stream,ilayaperumalg/spring-cloud-stream,ilayaperumalg/spring-cloud-stream,viniciusccarvalho/spring-cloud-stream,spring-cloud/spring-cloud-stream,dturanski/spring-cloud-stream,garyrussell/spring-cloud-stream