ci/risedev: use cp-kafka to start kafka

[xxchan]

In CI, we now have both redpanda and cp-kafka, because redpanda's schema registry doesn't support json schema. We can simply use cp-kafka and remove redpanda. BTW, we can use KRaft without Zookeeper.

In RiseDev, currently we use local Kafka. To support schema registry, we can use native redpanda if we don't want docker, but for the same reason above, confluent is better. But we have to use docker then.

Ref https://github.com/confluentinc/cp-all-in-one/blob/7.5.0-post/cp-all-in-one-kraft/docker-compose.yml

BTW, cp-kafka is community version, and cp-server is enterprise version.