Bump mockitoVersion from 5.15.2 to 5.16.0

Bumps `mockitoVersion` from 5.15.2 to 5.16.0.

Updates `org.mockito:mockito-junit-jupiter` from 5.15.2 to 5.16.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.15.2...v5.16.0)

Updates `org.mockito:mockito-core` from 5.15.2 to 5.16.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.15.2...v5.16.0)

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

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

pom.xml

@@ -85,7 +85,7 @@ under the License.
     <mavenWarPluginVersion>${version.maven-war-plugin}</mavenWarPluginVersion>
     <mavenPluginTestingVersion>4.0.0-beta-3</mavenPluginTestingVersion>
     <mavenResolverVersion>2.0.6</mavenResolverVersion>
-    <mockitoVersion>5.15.2</mockitoVersion>
+    <mockitoVersion>5.16.0</mockitoVersion>
     <slf4jVersion>2.0.17</slf4jVersion>
     <version.plexus-xml>4.0.3</version.plexus-xml>
     <version.maven-plugin-tools>4.0.0-beta-1</version.maven-plugin-tools>