build(deps): bump activemq.version from 6.2.7 to 6.3.0 (#2782)

Bumps `activemq.version` from 6.2.7 to 6.3.0.

Updates `org.apache.activemq:activemq-pool` from 6.2.7 to 6.3.0
- [Release notes](https://github.com/apache/activemq/releases)
- [Commits](apache/activemq@activemq-6.2.7...activemq-6.3.0)

Updates `org.apache.activemq:activemq-karaf` from 6.2.7 to 6.3.0
- [Release notes](https://github.com/apache/activemq/releases)
- [Commits](apache/activemq@activemq-6.2.7...activemq-6.3.0)

---
updated-dependencies:
- dependency-name: org.apache.activemq:activemq-pool
  dependency-version: 6.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.activemq:activemq-karaf
  dependency-version: 6.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -163,7 +163,7 @@
         <distributionManagement.snapshot.name>Apache Development Snapshot Repository</distributionManagement.snapshot.name>
         <distributionManagement.snapshot.url>https://repository.apache.org/content/repositories/snapshots</distributionManagement.snapshot.url>
 
-        <activemq.version>6.2.7</activemq.version>
+        <activemq.version>6.3.0</activemq.version>
         <aopalliance.version>1.0</aopalliance.version>
         <aspectj.version>1.9.21.1</aspectj.version>
         <asm.version>9.10.1</asm.version>