Bump org.easymock:easymock from 5.5.0 to 5.6.0 (#1387)

Bumps [org.easymock:easymock](https://github.com/easymock/easymock) from 5.5.0 to 5.6.0.
- [Release notes](https://github.com/easymock/easymock/releases)
- [Changelog](https://github.com/easymock/easymock/blob/master/ReleaseNotes.md)
- [Commits](easymock/easymock@easymock-5.5.0...easymock-5.6.0)

---
updated-dependencies:
- dependency-name: org.easymock:easymock
  dependency-version: 5.6.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -71,7 +71,7 @@
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymock</artifactId>
-      <version>5.5.0</version>
+      <version>5.6.0</version>
       <scope>test</scope>
     </dependency>
     <!-- For Javadoc links -->