Merge pull request #53 from jenkinsci/dependabot/maven/io.jenkins.tools.incrementals-git-changelist-maven-extension-1.6

Author: dependabot[bot]

.mvn/extensions.xml

@@ -2,6 +2,6 @@
   <extension>
     <groupId>io.jenkins.tools.incrementals</groupId>
     <artifactId>git-changelist-maven-extension</artifactId>
-    <version>1.5</version>
+    <version>1.6</version>
   </extension>
 </extensions>