Update org.springframework.boot.version to v3.5.9

[xdev-renovate]

This PR contains the following updates:

Package	Type	Update	Change
org.springframework.boot:spring-boot-maven-plugin (source)	build	patch	3.5.8 → 3.5.9
org.springframework.boot:spring-boot-dependencies (source)	import	patch	3.5.8 → 3.5.9

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Release Notes

spring-projects/spring-boot (org.springframework.boot:spring-boot-maven-plugin)

v3.5.9

Compare Source

🐞 Bug Fixes

• RabbitHealthIndicator reports an error when version is missing from the connection's server properties #​48486
• Profiles retained during AOT processing are not configured in a native image #​48475
• NullPointerException in UndertowWebServer.destroy() when using @DirtiesContext and Citrus Spring Boot Simulator #​48450
• Redis health check reports an error when redis_version is missing from the INFO response #​48326
• Parent's MeterRegistry beans are closed when child context closes #​48324
• SpringBootTest.UseMainMethod.WHEN_AVAILABLE and ALWAYS are incompatible with package-private or parameter-less main method #​48271

📔 Documentation

• Documentation has an outdated reference to the Jackson Kotlin Module #​48533
• Caching documentation should clarify how to use a no-op implementation to run a test suite #​48531
• Document that the default rolling policy for Log4j2 requires logging.file.path to be set #​48526
• License header in build samples is displayed in the reference documentation #​48477
• Configuring Two DataSources How-To code sample is inconsistent #​48448
• Improve javadoc for when to use class names rather than class references #​48395
• Document that org.aspectj.weaver.Advice must be on the classpath to enable support for Micrometer's annotations #​48359
• Polish TestRestTemplate examples in the reference guide #​48335
• Fix links to javadoc in the reference documentation #​48299
• Clarify that @EnableBatchProcessing turns off all batch auto-configuration, including schema initialization #​48265
• Kotlin auto-configuration examples are not annotated with @AutoConfiguration #​48227
• Infinispan Cache Documentation is outdated #​48217
• Revise "Use Liquibase for test-only migrations" section in reference manual #​48169

🔨 Dependency Upgrades

• Prevent upgrade to Netty 4.1.129.Final #​48508
• Upgrade to AspectJ 1.9.25.1 #​48557
• Upgrade to Hibernate 6.6.39.Final #​48540
• Upgrade to Jetty 12.0.31 #​48455
• Upgrade to jOOQ 3.19.29 #​48456
• Upgrade to Logback 1.5.22 #​48507
• Upgrade to MariaDB 3.5.7 #​48558
• Upgrade to Micrometer 1.15.7 #​48423
• Upgrade to Micrometer Tracing 1.5.7 #​48424
• Upgrade to Netty 4.1.130.Final #​48541
• Upgrade to Pooled JMS 3.1.8 #​48559
• Upgrade to Pulsar 4.0.8 #​48457
• Upgrade to Quartz 2.5.2 #​48458
• Upgrade to Reactor Bom 2024.0.13 #​48425
• Upgrade to Spring Authorization Server 1.5.5 #​48426
• Upgrade to Spring Data Bom 2025.0.7 #​48427
• Upgrade to Spring Framework 6.2.15 #​48428
• Upgrade to Spring GraphQL 1.4.4 #​48429
• Upgrade to Spring Integration 6.5.5 #​48560
• Upgrade to Spring LDAP 3.3.5 #​48430
• Upgrade to Spring Pulsar 1.2.13 #​48431
• Upgrade to Spring Session 3.5.4 #​48432
• Upgrade to Testcontainers 1.21.4 #​48542
• Upgrade to UnboundID LDAPSDK 7.0.4 #​48459

❤️ Contributors

Thank you to all the contributors who worked on this release:

@​banseok1216, @​berry120, @​dmitrysulman, @​geopark021, @​noojung, @​scottfrederick, @​vpavic, and @​youngledo

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