Bump axon.version in /chat-getting-started-dropwizard

Bumps `axon.version` from 4.9.2 to 4.9.3.

Updates `org.axonframework:axon-configuration` from 4.9.2 to 4.9.3

Updates `org.axonframework:axon-eventsourcing` from 4.9.2 to 4.9.3
- [Release notes](https://github.com/AxonFramework/AxonFramework/releases)
- [Changelog](https://github.com/AxonFramework/AxonFramework/blob/master/axon-4-api-changes.md)
- [Commits](AxonFramework/AxonFramework@axon-4.9.2...axon-4.9.3)

Updates `org.axonframework:axon-modelling` from 4.9.2 to 4.9.3
- [Release notes](https://github.com/AxonFramework/AxonFramework/releases)
- [Changelog](https://github.com/AxonFramework/AxonFramework/blob/master/axon-4-api-changes.md)
- [Commits](AxonFramework/AxonFramework@axon-4.9.2...axon-4.9.3)

Updates `org.axonframework:axon-messaging` from 4.9.2 to 4.9.3
- [Release notes](https://github.com/AxonFramework/AxonFramework/releases)
- [Changelog](https://github.com/AxonFramework/AxonFramework/blob/master/axon-4-api-changes.md)
- [Commits](AxonFramework/AxonFramework@axon-4.9.2...axon-4.9.3)

Updates `org.axonframework:axon-test` from 4.9.2 to 4.9.3
- [Release notes](https://github.com/AxonFramework/AxonFramework/releases)
- [Changelog](https://github.com/AxonFramework/AxonFramework/blob/master/axon-4-api-changes.md)
- [Commits](AxonFramework/AxonFramework@axon-4.9.2...axon-4.9.3)

---
updated-dependencies:
- dependency-name: org.axonframework:axon-configuration
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.axonframework:axon-eventsourcing
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.axonframework:axon-modelling
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.axonframework:axon-messaging
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.axonframework:axon-test
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

chat-getting-started-dropwizard/pom.xml

@@ -18,7 +18,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <dropwizard.version>2.1.5</dropwizard.version>
         <mainClass>io.axoniq.labs.chat.ChatGettingStartedApplication</mainClass>
-        <axon.version>4.9.2</axon.version>
+        <axon.version>4.9.3</axon.version>
         <projectreactor.version>3.6.2</projectreactor.version>
         <junit.jupiter.version>5.10.2</junit.jupiter.version>
         <hamcrest.version>2.2</hamcrest.version>