Bump org.springframework.boot:spring-boot-dependencies

Bumps [org.springframework.boot:spring-boot-dependencies](https://github.com/spring-projects/spring-boot) from 3.3.5 to 3.4.0.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.3.5...v3.4.0)

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

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

build.gradle.kts

@@ -45,7 +45,7 @@ subprojects {
 
     extensions.configure<StandardDependencyManagementExtension> {
         imports {
-            mavenBom("org.springframework.boot:spring-boot-dependencies:3.3.5")
+            mavenBom("org.springframework.boot:spring-boot-dependencies:3.4.0")
         }
     }