Update pipeline API version (kubeflow#1054)

* update pipeline deployment doc

* update pipeline deployment doc

* update pipeline deployment doc

* update pipeline deployment doc

* Update deploy-pipelines-service.md

* update pipeline deployment doc

* update pipeline deployment doc

* update pipeline deployment doc

* update pipeline deployment doc

* comment

* format

* update kf version

* update deployment wording

* update deployment wording

* update deployment wording

* update

Author: IronPan

content/docs/pipelines/reference/api/kubeflow-pipeline-api-spec.html

@@ -174,7 +174,7 @@
     <h1>Kubeflow Pipelines API</h1>
     <p class="sw-info">
 
-        Version: <span class="sw-info-version">0.1.20</span>
+        Version: <span class="sw-info-version">0.1.23</span>
     </p>
     <p><p>This file contains REST API specification for Kubeflow Pipelines. The file is autogenerated from the swagger definition.</p>
     </p>