Remove un-needed script import since #9554 (#9694)

Co-authored-by: Lunny Xiao <[email protected]>

Author: 2 people

templates/swagger/ui.tmpl

@@ -66,7 +66,6 @@
 <div id="swagger-ui"></div>
 
 <script src="{{StaticUrlPrefix}}/vendor/assets/swagger-ui/swagger-ui-bundle.js"> </script>
-<script src="{{StaticUrlPrefix}}/vendor/assets/swagger-ui/swagger-ui-standalone-preset.js"> </script>
 <script>
 
 window.onload = function() {