title: Spring Managed Consumer Interceptors
body: <p>Following <a href="https://github.com/spring-projects/spring-kafka/issues/2049" rel="nofollow noreferrer">https://github.com/spring-projects/spring-kafka/issues/2049</a>,
  wouldn't it make sense to also support consumer interceptors?</p>
  <p>The consumer interceptor may be set on the <em>ConsumerProperties</em> before being used by the <em>ListenerConsumer</em>. To simplify the usage, a composite and an empty interceptor could also be provided.</p>
  <p>A similar approach could also be used for Kafka streams.</p>
  <p>I can contribute on this request.</p>