Bump mockitoVersion from 4.2.0 to 4.3.1

Bumps `mockitoVersion` from 4.2.0 to 4.3.1.

Updates `mockito-core` from 4.2.0 to 4.3.1
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](https://github.com/mockito/mockito/compare/v4.2.0...v4.3.1)

Updates `mockito-junit-jupiter` from 4.2.0 to 4.3.1
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](https://github.com/mockito/mockito/compare/v4.2.0...v4.3.1

)

---
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:development
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -281,7 +281,7 @@
     <jctoolsVersion>1.2.1</jctoolsVersion>
     <junitVersion>4.13.2</junitVersion>
     <junitJupiterVersion>5.8.2</junitJupiterVersion>
-    <mockitoVersion>4.2.0</mockitoVersion>
+    <mockitoVersion>4.3.1</mockitoVersion>
     <xmlunitVersion>2.8.4</xmlunitVersion>
     <argLine>-Xms256m -Xmx1024m</argLine>
     <javaTargetVersion>1.8</javaTargetVersion>