Bump mockitoVersion from 3.11.2 to 3.12.4

Bumps `mockitoVersion` from 3.11.2 to 3.12.4.

Updates `mockito-core` from 3.11.2 to 3.12.4
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](https://github.com/mockito/mockito/compare/v3.11.2...v3.12.4)

Updates `mockito-android` from 3.11.2 to 3.12.4
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](https://github.com/mockito/mockito/compare/v3.11.2...v3.12.4

)

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

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