chore(deps): Bump spring-cloud-stream from 4.2.0 to 4.2.1 (#1244)

Bumps `spring-cloud-stream` from 4.2.0 to 4.2.1.

Updates `org.springframework.cloud:spring-cloud-starter-stream-kafka` from 4.2.0 to 4.2.1
- [Commits](https://github.com/spring-cloud/spring-cloud-stream-binder-kafka/commits)

Updates `org.springframework.cloud:spring-cloud-stream` from 4.2.0 to 4.2.1

---
updated-dependencies:
- dependency-name: org.springframework.cloud:spring-cloud-starter-stream-kafka
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.springframework.cloud:spring-cloud-stream
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -23,7 +23,7 @@ protobuf-plugin =  "0.9.4"
 spotless = "7.0.2"
 spring-boot-plugin = "3.4.4"
 spring-cloud = "2024.0.0" # not managed by spring-boot-dependencies
-spring-cloud-stream = "4.2.0" # not managed by spring-boot-dependencies
+spring-cloud-stream = "4.2.1" # not managed by spring-boot-dependencies
 
 [libraries]
 activemq-broker = { module = "org.apache.activemq:activemq-broker", version.ref = "activemq" }