chore(deps): update spring kafka to v4.0.6 (release/4.0.x)

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
org.springframework.kafka:spring-kafka-test	4.0.5 → 4.0.6

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Release Notes

spring-projects/spring-kafka (org.springframework.kafka:spring-kafka-test)

v4.0.6

⭐ New Features

• make the method setBackOffFunction work for the batch processing as well #​4473

🐞 Bug Fixes

• Require exact package match for trusted header types #​4497
• Harden retry topic headers decoding in Spring Kafka #​4495
• Fix unbounded cache in DelegatingDeserializer #​4491
• @RetryableTopic: built-in DLT logging handler fails with "No Acknowledgment available" on 4.0 (works on 3.3.x) #​4474
• Different behavior for value serializer mappings for different classloaders #​4461
• NPE when properties are not defined for StreamsBuilderFactoryBean #​4454
• DefaultAfterRollbackProcessor for batch-listeners consuming ConsumerRecords doesn't seek consumer #​4452
• Inconsistent handling of non-string values in Properties argument passed to DefaultConsumerFactory::createKafkaConsumer #​4421

📔 Documentation

• Spring Kafka documentation does not mention spring-boot-starter-kafka requirement for Spring Boot 4 #​4464

🔨 Dependency Upgrades

• Bump org.springframework.data:spring-data-bom from 2025.1.5 to 2025.1.6 #​4488
• Bump org.springframework:spring-framework-bom from 7.0.7 to 7.0.8 #​4478
• Bump io.micrometer:micrometer-tracing-bom from 1.6.5 to 1.6.6 #​4477
• Bump io.projectreactor:reactor-bom from 2025.0.5 to 2025.0.6 #​4476
• Bump io.micrometer:micrometer-bom from 1.16.5 to 1.16.6 #​4475
• Bump org.slf4j:slf4j-api from 2.0.17 to 2.0.18 #​4446

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Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
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0.0% Coverage on New Code
0.0% Duplication on New Code

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