Bump org.mockito:mockito-core from 5.19.0 to 5.20.0 (#148)

Bumps [org.mockito:mockito-core](https://github.com/mockito/mockito) from 5.19.0 to 5.20.0.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.19.0...v5.20.0)

---
updated-dependencies:
- dependency-name: org.mockito:mockito-core
  dependency-version: 5.20.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

build.gradle

@@ -33,7 +33,7 @@ dependencies {
     implementation 'com.beust:jcommander:1.82'
     implementation 'org.yaml:snakeyaml:2.5'
     testImplementation 'junit:junit:4.13.2'
-    testImplementation 'org.mockito:mockito-core:5.19.0'
+    testImplementation 'org.mockito:mockito-core:5.20.0'
 }
 
 jacocoTestReport {