fix(deps): update spring boot to v3.5.9

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
org.springframework.boot:spring-boot-maven-plugin (source)	3.5.8 -> 3.5.9
org.springframework.boot:spring-boot-dependencies (source)	3.5.8 -> 3.5.9

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Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

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Release Notes

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

v3.5.9

Compare Source

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[zongqichen]

LGTM