build(deps): bump org.mockito:mockito-core from 5.14.2 to 5.18.0

Bumps [org.mockito:mockito-core](https://github.com/mockito/mockito) from 5.14.2 to 5.18.0.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.14.2...v5.18.0)

---
updated-dependencies:
- dependency-name: org.mockito:mockito-core
  dependency-version: 5.18.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 # libraries
 junit = "4.13.2"
 assertj-core = "3.22.0"
-mockito-core = "5.14.2"
+mockito-core = "5.18.0"
 junit-platform = "1.10.3"
 junit-jupiter = "5.10.3"
 gson = "2.10.1"