Bump org.springframework.boot:spring-boot-maven-plugin

Bumps [org.springframework.boot:spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 3.3.3 to 3.3.4.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.3.3...v3.3.4)

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

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

pom.xml

@@ -30,7 +30,7 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <gson.version>2.11.0</gson.version>
     <junit.jupiter.version>5.11.0</junit.jupiter.version>
-    <spring-boot-maven-plugin.version>3.3.3</spring-boot-maven-plugin.version>
+    <spring-boot-maven-plugin.version>3.3.4</spring-boot-maven-plugin.version>
     <assertj.version>3.26.3</assertj.version>
     <mockito.version>5.13.0</mockito.version>
     <spotless.version>2.43.0</spotless.version>