Bump org-springframework-boot from 3.2.8 to 3.2.9

Bumps `org-springframework-boot` from 3.2.8 to 3.2.9.

Updates `org.springframework.boot:spring-boot-dependencies` from 3.2.8 to 3.2.9
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.2.8...v3.2.9)

Updates `org.springframework.boot:spring-boot-gradle-plugin` from 3.2.8 to 3.2.9
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.2.8...v3.2.9)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-dependencies
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.springframework.boot:spring-boot-gradle-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

gradle/libs.versions.toml

@@ -9,7 +9,7 @@ org-mongodb = "4.11.3"
 org-seleniumhq-selenium = "4.8.3"
 org-slf4j = "2.0.16"
 org-testcontainers = "1.18.3"
-org-springframework-boot = "3.2.8"
+org-springframework-boot = "3.2.9"
 
 [libraries]
 ch-qos-logback-logback-classic = { module = "ch.qos.logback:logback-classic", version.ref = "ch-qos-logback" }