Chore: update to Spring Boot 3.1.7

[dbmalkovsky]

Release Notes

Spring Boot: https://github.com/spring-projects/spring-boot/releases/tag/v3.1.7
Spring Framework: https://github.com/spring-projects/spring-framework/releases/tag/v6.0.15
Security: https://github.com/spring-projects/spring-security/releases/tag/6.1.6
Kafka: https://github.com/spring-projects/spring-kafka/releases/tag/v3.1.1
AMQP: https://github.com/spring-projects/spring-amqp/releases/tag/v3.1.1

[dbmalkovsky]

@filiphr The builds were failing in org.flowable.eventregistry.spring.kafka.KafkaChannelDefinitionProcessor because org.springframework.kafka.retrytopic.FixedDelayStrategy had been deprecated and removed when the Kafka jar moved to 3.1.0. It was replaced with org.springframework.kafka.retrytopic.SameIntervalTopicReuseStrategy so I made the source code changes and resubmitted the code.

Guess I didn't get it all ☹️

[filiphr]

Thanks @dbmalkovsky. Seems like there are some compilation errors on the build now.

[edgarvonk]

Especially relevant to upgrade Spring libs because of: https://spring.io/security/cve-2024-22233/

[filiphr]

Thanks @dbmalkovsky. I've prepared PR #3846 for upgrading to Spring Boot 3.2 and other dependencies. Therefore, this PR is not needed at the moment. Thanks for the efforts in it.