Bump jenkins-test-harness from 1589.vc23fca066d5c to 1645.vf98fc478f8…

…46 (#226)

Bumps [jenkins-test-harness](https://github.com/jenkinsci/jenkins-test-harness) from 1589.vc23fca066d5c to 1645.vf98fc478f846.
- [Release notes](https://github.com/jenkinsci/jenkins-test-harness/releases)
- [Changelog](https://github.com/jenkinsci/jenkins-test-harness/blob/master/docs/CHANGELOG-OLD.md)
- [Commits](https://github.com/jenkinsci/jenkins-test-harness/commits)

---
updated-dependencies:
- dependency-name: org.jenkins-ci.main:jenkins-test-harness
  dependency-type: direct:development
...

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

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

pom.xml

@@ -87,7 +87,7 @@ THE SOFTWARE.
       <dependency>
         <groupId>org.jenkins-ci.main</groupId>
         <artifactId>jenkins-test-harness</artifactId>
-        <version>1589.vc23fca066d5c</version>
+        <version>1645.vf98fc478f846</version>
       </dependency>
     </dependencies>
   </dependencyManagement>