chore(deps): bump mockitoVersion from 5.12.0 to 5.13.0

Bumps `mockitoVersion` from 5.12.0 to 5.13.0.

Updates `org.mockito:mockito-core` from 5.12.0 to 5.13.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.12.0...v5.13.0)

Updates `org.mockito:mockito-junit-jupiter` from 5.12.0 to 5.13.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.12.0...v5.13.0)

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

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

build.gradle

@@ -75,7 +75,7 @@ jmh {
 
 ext {
     kafkaVersion = "2.8.0"
-    mockitoVersion = "5.12.0"
+    mockitoVersion = "5.13.0"
 }
 
 dependencies {