Bump org.junit.jupiter:junit-jupiter from 5.11.3 to 5.12.0

Bumps [org.junit.jupiter:junit-jupiter](https://github.com/junit-team/junit5) from 5.11.3 to 5.12.0.
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.11.3...r5.12.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

lib/build.gradle

@@ -30,7 +30,7 @@ dependencies {
   javactrl 'io.github.javactrl:javactrl-core:1.0.2'
   implementation 'org.apache.kafka:kafka-streams:3.9.0'
   implementation 'org.slf4j:slf4j-api:2.0.16'
-  testImplementation 'org.junit.jupiter:junit-jupiter:5.11.3'
+  testImplementation 'org.junit.jupiter:junit-jupiter:5.12.0'
   testImplementation 'org.apache.kafka:kafka-streams-test-utils:3.9.0'
   testImplementation 'com.fasterxml.jackson.core:jackson-core:2.18.2'
   testImplementation 'com.fasterxml.jackson.core:jackson-databind:2.18.2'