Bump org.apache.activemq:activemq-client

Bumps [org.apache.activemq:activemq-client](https://github.com/apache/activemq) from 5.15.9 to 6.2.4.
- [Release notes](https://github.com/apache/activemq/releases)
- [Commits](apache/activemq@activemq-5.15.9...activemq-6.2.4)

---
updated-dependencies:
- dependency-name: org.apache.activemq:activemq-client
  dependency-version: 6.2.4
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

java-checks-test-sources/default/pom.xml

@@ -840,7 +840,7 @@
     <dependency>
       <groupId>org.apache.activemq</groupId>
       <artifactId>activemq-client</artifactId>
-      <version>5.15.9</version>
+      <version>6.2.4</version>
       <scope>provided</scope>
     </dependency>
     <dependency>