Bump mockito-core from 3.2.4 to 3.7.0

Bumps [mockito-core](https://github.com/mockito/mockito) from 3.2.4 to 3.7.0.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v3.2.4...v3.7.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

build.gradle

@@ -72,7 +72,7 @@ dependencies {
     testCompile group: 'junit', name: 'junit', version: '4.13'
     testCompile group: 'com.github.stefanbirkner', name: 'system-rules', version: '1.19.0'
     testCompile group: 'org.assertj', name: 'assertj-core', version: '3.15.0'
-    testCompile group: 'org.mockito', name: 'mockito-core', version: '3.2.4'
+    testCompile group: 'org.mockito', name: 'mockito-core', version: '3.7.0'
     testCompile group: 'org.skyscreamer', name: 'jsonassert', version: '1.5.0'
     testCompile group: 'org.jsoup', name: 'jsoup', version: '1.12.2'
     testCompile group: 'cd.go.plugin', name: 'go-plugin-api', version: '18.6.0'