build(deps): bump org.springframework.boot from 3.2.5 to 3.4.0

Bumps [org.springframework.boot](https://github.com/spring-projects/spring-boot) from 3.2.5 to 3.4.0.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.2.5...v3.4.0)

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

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

build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
     jacoco
     `jvm-test-suite`
     id("io.freefair.lombok") version "8.11"
-    id("org.springframework.boot") version "3.2.5"
+    id("org.springframework.boot") version "3.4.0"
     id("io.spring.dependency-management") version "1.1.6"
     id("org.graalvm.buildtools.native") version "0.10.4"
     id("com.github.rising3.semver") version "0.8.2"