upload-artifactory: no_log upload task

If the upload request fails artifactory can respond with the apiKey as part of
the body. Add a no_log to avoid leaking apiKeys.

Change-Id: I2e03c3e06754e650ca2987c6a0a7ae2b8ed86268

roles/upload-artifactory/tasks/upload.yaml

@@ -51,6 +51,7 @@
                        /artifactory/{{ zj_artifact.dest }}"
 
 - name: Upload artifact
+  no_log: true
   uri:
     user: "{{ upload_artifactory_instances[zj_artifact.instance].user }}"
     password: "{{ _artifactory_password | default(omit) }}"