Bump jenkins-test-harness from 2.66 to 2.67

Bumps [jenkins-test-harness](https://github.com/jenkinsci/jenkins-test-harness) from 2.66 to 2.67.
- [Release notes](https://github.com/jenkinsci/jenkins-test-harness/releases)
- [Commits](jenkinsci/jenkins-test-harness@jenkins-test-harness-2.66...jenkins-test-harness-2.67)

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

pom.xml

@@ -108,7 +108,7 @@ THE SOFTWARE.
         <dependency>
             <groupId>org.jenkins-ci.main</groupId>
             <artifactId>jenkins-test-harness</artifactId>
-            <version>2.66</version>
+            <version>2.67</version>
             <scope>test</scope>
         </dependency>
         <dependency>