Bump org.mockito.kotlin:mockito-kotlin from 5.3.1 to 5.4.0

Bumps [org.mockito.kotlin:mockito-kotlin](https://github.com/mockito/mockito-kotlin) from 5.3.1 to 5.4.0.
- [Release notes](https://github.com/mockito/mockito-kotlin/releases)
- [Commits](mockito/mockito-kotlin@5.3.1...5.4.0)

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

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

pom.xml

@@ -18,7 +18,7 @@
 
   <properties>
     <!-- TEST -->
-    <mockito.version>5.3.1</mockito.version>
+    <mockito.version>5.4.0</mockito.version>
     <assertj.version>3.26.0</assertj.version>
     <jersey.version>3.1.7</jersey.version>
     <jackson.version>2.17.1</jackson.version>