Bump org.mockito:mockito-core from 5.13.0 to 5.14.1 in /java

Bumps [org.mockito:mockito-core](https://github.com/mockito/mockito) from 5.13.0 to 5.14.1.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.13.0...v5.14.1)

---
updated-dependencies:
- dependency-name: org.mockito:mockito-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

java/build.gradle

@@ -127,7 +127,7 @@ dependencies {
     compileOnly group:'org.apache.tomcat', name: 'annotations-api', version:'6.0.53'
     // end needed for grpc
 
-    testImplementation group: 'org.mockito', name: 'mockito-core', version: '5.13.0'
+    testImplementation group: 'org.mockito', name: 'mockito-core', version: '5.14.1'
     testImplementation group: 'io.grpc', name: 'grpc-testing', version: '1.68.0'
     testImplementation group: 'io.grpc', name: 'grpc-inprocess', version: '1.68.0'
     testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: '5.11.1'