chore(deps): bump io.camunda:zeebe-bom from 8.3.2 to 8.3.4

Bumps [io.camunda:zeebe-bom](https://github.com/camunda/zeebe) from 8.3.2 to 8.3.4.
- [Release notes](https://github.com/camunda/zeebe/releases)
- [Commits](camunda/camunda@8.3.2...8.3.4)

---
updated-dependencies:
- dependency-name: io.camunda:zeebe-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -31,7 +31,7 @@
     <maven.compiler.target>${java.version}</maven.compiler.target>
 
     <version.spring-boot>3.1.5</version.spring-boot>
-    <version.camunda>8.3.2</version.camunda>
+    <version.camunda>8.3.4</version.camunda>
     <version.camunda-spring>8.3.1</version.camunda-spring>
     <version.camunda-connectors>8.3.0</version.camunda-connectors>