Bump spring-boot.version from 3.1.5 to 3.2.0

Bumps `spring-boot.version` from 3.1.5 to 3.2.0.

Updates `org.springframework.boot:spring-boot-parent` from 3.1.5 to 3.2.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.1.5...v3.2.0)

Updates `org.springframework.boot:spring-boot-maven-plugin` from 3.1.5 to 3.2.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.1.5...v3.2.0)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-parent
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.springframework.boot:spring-boot-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -24,7 +24,7 @@
         <maven-failsafe-plugin.version>3.2.2</maven-failsafe-plugin.version>
         <kotlin.version>1.9.21</kotlin.version>
 
-        <spring-boot.version>3.1.5</spring-boot.version>
+        <spring-boot.version>3.2.0</spring-boot.version>
 
         <kotlinx-coroutines-core.version>1.6.4</kotlinx-coroutines-core.version>
         <jackson-module-kotlin.version>2.16.0</jackson-module-kotlin.version>