Moved deploy-target to deploy stage

.gitlab-ci.yml

-
 variables:
   # This will supress any download for dependencies and plugins or upload messages which would clutter the console log.
   # `showDateTime` will show the passed time in milliseconds. You need to specify `--batch-mode` to make this work.
@@ -36,8 +35,7 @@ verify:
 # For `master` branch run `mvn deploy` automatically.
 # Here you need to decide whether you want to use JDK7 or 8.
 deploy:
-  # Use stage test here, so the pages job may later pickup the created site.
-  stage: test
+  stage: deploy
   script:
     - 'mvn $MAVEN_CLI_OPTS deploy'
   only: