[Reviewers wanted] Gradle Shadow plugin version upgrade: 8.3.9 -->> 9.2.2

[Dejan Stojadinović]

Hi everybody,

Here is the GitHub PR link:
 * KAFKA-19761 Gradle Shadow plugin version upgrade: 8.3.9 -->> 9.2.2
https://github.com/apache/kafka/pull/20866


Regards,
Dejan