Bump junit.version from 6.0.2 to 6.0.3

Bumps `junit.version` from 6.0.2 to 6.0.3.

Updates `org.junit.jupiter:junit-jupiter` 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)

Updates `org.junit.platform:junit-platform-commons` 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:development
  update-type: version-update:semver-patch
- dependency-name: org.junit.platform:junit-platform-commons
  dependency-version: 6.0.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -19,7 +19,7 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <project.lib.directory>lib</project.lib.directory>
     <jettyVersion>12.1.6</jettyVersion>
-    <junit.version>6.0.2</junit.version>
+    <junit.version>6.0.3</junit.version>
   </properties>
 
   <dependencyManagement>