Bump org.junit.jupiter:junit-jupiter from 5.10.2 to 5.10.3

Bumps [org.junit.jupiter:junit-jupiter](https://github.com/junit-team/junit5) from 5.10.2 to 5.10.3.
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.10.2...r5.10.3)

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

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

build.gradle

@@ -66,7 +66,7 @@ dependencies {
  }
  dtdparseImplementation 'io.sf.carte:tokenproducer:[3.0,)'
  dtdeclImplementation 'io.sf.jclf:jclf-text:[5.0.0,)'
- testImplementation 'org.junit.jupiter:junit-jupiter:5.10.2'
+ testImplementation 'org.junit.jupiter:junit-jupiter:5.10.3'
  testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }