build(deps): bump org.springframework.kafka:spring-kafka

Bumps [org.springframework.kafka:spring-kafka](https://github.com/spring-projects/spring-kafka) from 2.8.5 to 2.9.11.
- [Release notes](https://github.com/spring-projects/spring-kafka/releases)
- [Commits](spring-projects/spring-kafka@v2.8.5...v2.9.11)

---
updated-dependencies:
- dependency-name: org.springframework.kafka:spring-kafka
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -87,7 +87,7 @@
 
 
         <version.spring-integration-kafka>5.5.11</version.spring-integration-kafka>
-        <version.spring_kafka>2.8.5</version.spring_kafka>
+        <version.spring_kafka>2.9.11</version.spring_kafka>
         <version.kafka>3.1.0</version.kafka>
 
         <!-- BouncyCastle seems to change the naming convention of