Bump org.springframework.boot from 3.4.2 to 3.4.3

Bumps [org.springframework.boot](https://github.com/spring-projects/spring-boot) from 3.4.2 to 3.4.3.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.4.2...v3.4.3)

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

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

Author: dependabot[bot]

build.gradle

@@ -2,7 +2,7 @@ plugins {
 	id 'java'
 	id 'org.cyclonedx.bom' version '2.1.0'
 	id 'com.gorylenko.gradle-git-properties' version '2.4.2'
-	id 'org.springframework.boot' version '3.4.2'
+	id 'org.springframework.boot' version '3.4.3'
 	id 'io.spring.dependency-management' version '1.1.7'
 	id 'org.springdoc.openapi-gradle-plugin' version '1.9.0'
 }