Bump org.mockito:mockito-core from 5.6.0 to 5.7.0

Bumps [org.mockito:mockito-core](https://github.com/mockito/mockito) from 5.6.0 to 5.7.0.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.6.0...v5.7.0)

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

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

pom.xml

@@ -80,7 +80,7 @@
         <woodstox-core-asl.version>4.4.1</woodstox-core-asl.version>
         <xerces.version>2.12.1</xerces.version>
         <xmlunit.version>2.9.1</xmlunit.version>
-        <mockito.version>5.6.0</mockito.version>
+        <mockito.version>5.7.0</mockito.version>
         <vaadin.version>0.0.20131108.vaadin1</vaadin.version>
     </properties>
     <build>