Bump org.junit.jupiter:junit-jupiter from 6.0.2 to 6.0.3

Bumps [org.junit.jupiter:junit-jupiter](https://github.com/junit-team/junit-framework) from 6.0.2 to 6.0.3.
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r6.0.2...r6.0.3)

---
updated-dependencies:
- dependency-name: org.junit.jupiter:junit-jupiter
  dependency-version: 6.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -3,7 +3,7 @@ assertj-core = "3.27.7"
 checkstyle = "12.3.0"
 jacoco = "0.8.14"
 javafxplugin = "0.1.0"
-junit-jupiter = "6.0.2"
+junit-jupiter = "6.0.3"
 pmd = "7.16.0"
 spring-boot = "4.0.2"