Bump org.junit.platform:junit-platform-launcher from 6.0.2 to 6.0.3

Bumps [org.junit.platform:junit-platform-launcher](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.platform:junit-platform-launcher
  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

@@ -1,7 +1,7 @@
 [versions]
 apiguardian = "1.1.2"
 junit-jupiter = "6.0.2"
-junit-platform = "6.0.2"
+junit-platform = "6.0.3"
 assertJ = '3.27.7'
 kotlin = '2.3.10'
 #opentest4j = '1.3.0'