chore(deps): bump zeebe-bom from 8.0.2 to 8.0.3

Bumps [zeebe-bom](https://github.com/camunda/zeebe) from 8.0.2 to 8.0.3.
- [Release notes](https://github.com/camunda/zeebe/releases)
- [Commits](camunda/camunda@8.0.2...8.0.3)

---
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

@@ -18,7 +18,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
-        <zeebe.version>8.0.2</zeebe.version>
+        <zeebe.version>8.0.3</zeebe.version>
         <version.zeebe.spring>8.0.4</version.zeebe.spring>
         <hazelcast.exporter.version>1.1.0</hazelcast.exporter.version>