Build(deps-dev): Bump org.mockito:mockito-core from 5.19.0 to 5.20.0

Bumps [org.mockito:mockito-core](https://github.com/mockito/mockito) from 5.19.0 to 5.20.0.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.19.0...v5.20.0)

---
updated-dependencies:
- dependency-name: org.mockito:mockito-core
  dependency-version: 5.20.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -38,7 +38,7 @@
 
         <!-- Test dependencies -->
         <version.junit.jupiter>5.13.4</version.junit.jupiter>
-        <version.mockito>5.19.0</version.mockito>
+        <version.mockito>5.20.0</version.mockito>
 
         <!-- Plugin versions -->
         <version.org.wildfly.checkstyle-config>1.0.8.Final</version.org.wildfly.checkstyle-config>