feature: update RocketMQ to 4.9.4,
<curator.version>4.0.1</curator.version>
<!-- Apache RocketMQ -->
- <rocketmq.version>4.9.2</rocketmq.version>
+ <rocketmq.version>4.9.4</rocketmq.version>
<!-- Maven Plugin Versions -->
<maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
