Pubsub bus integration test failed

[JoeWang1127]

Pubsub bus integration test failed in 5.x branch:

21:14:17.089 [awaitility[Started PubSubConfigApplication]] DEBUG LocalSampleAppIntegrationTest - CLIENT: 2025-03-06T21:14:16.995Z  WARN 7443 --- [           main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compositeCompatibilityVerifier' defined in class path resource [org/springframework/cloud/configuration/CompatibilityVerifierAutoConfiguration.class]: Failed to instantiate [org.springframework.cloud.configuration.CompositeCompatibilityVerifier]: Factory method 'compositeCompatibilityVerifier' threw exception with message: Spring Cloud/ Spring Boot version compatibility checks have failed: [[VerificationResult@4f563f96 description = 'Spring Boot [3.3.9] is not compatible with this Spring Cloud release train', action = 'Change Spring Boot version to one of the following versions [3.4.x] .