Bump org.zalando:logbook-spring-boot-starter from 3.7.2 to 3.9.0

Bumps [org.zalando:logbook-spring-boot-starter](https://github.com/zalando/logbook) from 3.7.2 to 3.9.0.
- [Release notes](https://github.com/zalando/logbook/releases)
- [Changelog](https://github.com/zalando/logbook/blob/main/CHANGELOG.md)
- [Commits](zalando/logbook@3.7.2...3.9.0)

---
updated-dependencies:
- dependency-name: org.zalando:logbook-spring-boot-starter
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -20,7 +20,7 @@
     <dependency>
       <groupId>org.zalando</groupId>
       <artifactId>logbook-spring-boot-starter</artifactId>
-      <version>3.7.2</version>
+      <version>3.9.0</version>
     </dependency>
 
     <dependency>