Bump io.opentelemetry:opentelemetry-bom from 1.55.0 to 1.56.0

Bumps [io.opentelemetry:opentelemetry-bom](https://github.com/open-telemetry/opentelemetry-java) from 1.55.0 to 1.56.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-java/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-java/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-java@v1.55.0...v1.56.0)

---
updated-dependencies:
- dependency-name: io.opentelemetry:opentelemetry-bom
  dependency-version: 1.56.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -90,7 +90,7 @@
     <kafka.version>4.1.0</kafka.version>
 
     <opentelemetry.instrumentation.version>2.21.0</opentelemetry.instrumentation.version>
-    <opentelemetry.version>1.55.0</opentelemetry.version>
+    <opentelemetry.version>1.56.0</opentelemetry.version>
     <opentelemetry-semconv.version>1.37.0</opentelemetry-semconv.version>
 
     <smallrye-vertx-mutiny-clients.version>3.19.1</smallrye-vertx-mutiny-clients.version>