Bump org.junit:junit-bom from 6.0.2 to 6.0.3 (#177)

Bumps [org.junit:junit-bom](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:junit-bom
  dependency-version: 6.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -37,7 +37,7 @@ h2 = { group = "com.h2database", name = "h2" }
 commons-dbcp = { group = "commons-dbcp", name = "commons-dbcp", version = "1.4" }
 flyway-core = { group = "org.flywaydb", name = "flyway-core" }
 
-junit-bom = { group = "org.junit", name = "junit-bom", version = "6.0.2" }
+junit-bom = { group = "org.junit", name = "junit-bom", version = "6.0.3" }
 junit-platform-launcher = { group = "org.junit.platform", name = "junit-platform-launcher" }
 
 [plugins]