ci(ui-tests): update link to ce version doc on the dashboard

scripts/ui-tests/dashboard_test.py

@@ -118,7 +118,7 @@ def test_docs_link(driver, login, dashboard_url):
     if prefix == 'e':
         docs_base_url = "https://docs.emqx.com/en/enterprise"
     else:
-        docs_base_url = "https://www.emqx.io/docs/en"
+        docs_base_url = "https://docs.emqx.com/en/emqx"
 
     docs_url = f"{docs_base_url}/{emqx_version}"
     xpath = f"//div[@id='app']//div[@class='nav-header']//a[@href[starts-with(.,'{docs_url}')]]"