build(deps): bump org.springframework.boot:spring-boot-starter-test

Bumps [org.springframework.boot:spring-boot-starter-test](https://github.com/spring-projects/spring-boot) from 3.3.1 to 3.3.4.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v3.3.1...v3.3.4

)

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

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

serverpackcreator-app/build.gradle.kts

@@ -64,7 +64,7 @@ dependencies {
     testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.3")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.2")
     testRuntimeOnly("com.h2database:h2:2.2.224")
-    testImplementation("org.springframework.boot:spring-boot-starter-test:3.3.1")
+    testImplementation("org.springframework.boot:spring-boot-starter-test:3.3.4")
     developmentOnly("org.springframework.boot:spring-boot-devtools:3.3.4")
     //developmentOnly("org.springdoc:springdoc-openapi-starter-webmvc-ui:2.2.0")
 }