KAFKA-16763: Upgrade to scala 2.12.19 and scala 2.13.14

[m1a2st]

Scala has been releas new version, so upgrade scala version

[m1a2st]

@chia7712, This PR please take a look, Thank you.

[chia7712]

[2024-05-15T01:51:49.255Z] > Task :core:compileScala

[2024-05-15T01:51:49.255Z] [Error] /home/jenkins/workspace/Kafka_kafka-pr_PR-15958/core/src/main/scala/kafka/controller/KafkaController.scala:1202:18: method setOrCreatePartitionReassignment in class KafkaZkClient is deprecated

[2024-05-15T01:51:50.590Z] [Error] /home/jenkins/workspace/Kafka_kafka-pr_PR-15958/core/src/main/scala/kafka/zk/ZkData.scala:518:14: class LegacyPartitionAssignment in object ReassignPartitionsZNode is deprecated

[2024-05-15T01:51:50.590Z] [Error] /home/jenkins/workspace/Kafka_kafka-pr_PR-15958/core/src/main/scala/kafka/zk/ZkData.scala:524:24: class LegacyPartitionAssignment in object ReassignPartitionsZNode is deprecated

[2024-05-15T01:51:50.590Z] [Error] /home/jenkins/workspace/Kafka_kafka-pr_PR-15958/core/src/main/scala/kafka/zk/ZkData.scala:533:23: class LegacyPartitionAssignment in object ReassignPartitionsZNode is deprecated

[2024-05-15T01:51:50.590Z] [Error] /home/jenkins/workspace/Kafka_kafka-pr_PR-15958/core/src/main/scala/kafka/zk/ZkData.scala:533:49: class LegacyPartitionAssignment in object ReassignPartitionsZNode is deprecated

please file the build error

[m1a2st]

@chia7712, Thanks for your review, Scala 2.3 build is passed in Jenkins

[chia7712]

Pardon me, why we need those changes?

[m1a2st]

I catch two main errors are class is depreate (1. ) and @nowarn build error in previous build in Jenkins, but these classes or method are used by other classes. I consider that I should not migrate these methods or classes in this PR, thus I think that should closed these check when building scala version 2.3.

1. ([Error] /home/jenkins/jenkins-agent/workspace/Kafka_kafka-pr_PR-15958/core/src/main/scala/kafka/controller/KafkaController.scala:1202:18: method setOrCreatePartitionReassignment in class KafkaZkClient is deprecated)

[chia7712]

The issue is caused by the magic NotNothing. As we are in modern scala, could you try to remove it? I give a try on my local, and both compile and test work well.

[m1a2st]

Ok, I will remove the "-Wconf:cat=unused-nowarn:s", and try to complie

[m1a2st]

[2024-05-16T08:37:59.531Z] [Error] /home/jenkins/jenkins-agent/workspace/Kafka_kafka-pr_PR-15958/core/src/main/scala/kafka/network/RequestChannel.scala:174:69: @nowarn annotation does not suppress any warnings

[2024-05-16T08:37:59.531Z] one error found

This error happened on Jenkins.

[chia7712]

@m1a2st You have to remove the usage of NotNothing

[chia7712]

LGTM