Bump mockito-core from 3.5.13 to 4.0.0#89

dependabot[bot] wants to merge 1 commit intomastersfo/jabref:masterfrom

dependabot/gradle/org.mockito-mockito-core-4.0.0sfo/jabref:dependabot/gradle/org.mockito-mockito-core-4.0.0Copy head branch name to clipboard