Bump mockito-core from 3.12.4 to 4.1.0 (#62)

* Bump mockito-core from 3.12.4 to 4.1.0

Bumps [mockito-core](https://github.com/mockito/mockito) from 3.12.4 to 4.1.0.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v3.12.4...v4.1.0)

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

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

* fix mockito upgrade

Signed-off-by: Olivier Lamy <olamy@apache.org>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Olivier Lamy <olamy@apache.org>

mrm-servlet/src/test/java/org/codehaus/mojo/mrm/impl/maven/ArtifactStoreFileSystemTest.java

@@ -20,7 +20,7 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static org.mockito.Matchers.isA;
+import static org.mockito.ArgumentMatchers.isA;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 

pom.xml

@@ -173,7 +173,7 @@
       <dependency>
         <groupId>org.mockito</groupId>
         <artifactId>mockito-core</artifactId>
-        <version>3.12.4</version>
+        <version>4.1.0</version>
         <scope>test</scope>
       </dependency>
     </dependencies>