Revert "[erp5_xhtml_style/erp5_web_renderjs_ui] Update renderJS 0.21.0"

This reverts commit fb351cef.

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_renderjs_js.xml

@@ -228,7 +228,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>971.50934.11399.39782</string> </value>
+                <value> <string>970.14223.48899.20224</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -246,7 +246,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1542986111.27</float>
+                        <float>1536912990.11</float>
                         <string>UTC</string>
                       </tuple>
                     </state>