Bump org.mockito.kotlin:mockito-kotlin from 6.1.0 to 6.2.1

Bumps [org.mockito.kotlin:mockito-kotlin](https://github.com/mockito/mockito-kotlin) from 6.1.0 to 6.2.1.
- [Release notes](https://github.com/mockito/mockito-kotlin/releases)
- [Commits](mockito/mockito-kotlin@v6.1.0...v6.2.1)

---
updated-dependencies:
- dependency-name: org.mockito.kotlin:mockito-kotlin
  dependency-version: 6.2.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -21,7 +21,7 @@
   <properties>
     <spring-boot.version>3.5.7</spring-boot.version>
     <assertj.version>3.24.2</assertj.version>
-    <mockito.version>6.1.0</mockito.version>
+    <mockito.version>6.2.1</mockito.version>
   </properties>
 
   <dependencyManagement>