Use minified version of jquery.blockUI

Can we put the original URL instead of downloaded file?
let me know your thoughts?
Otherwise patch is working fine with both cases, with downloaded file as well as with original url http://malsup.github.io/min/jquery.blockUI.min.js as shown in below example.

diff --git a/ajax_screen_lock.libraries.yml b/ajax_screen_lock.libraries.yml
index be56794..4aaea70 100644
--- a/ajax_screen_lock.libraries.yml
+++ b/ajax_screen_lock.libraries.yml
@@ -5,7 +5,7 @@ jquery-blockui:
     gpl-compatible: true
   js:
     # Blocked by https://www.drupal.org/node/2605130
-    /libraries/jQuery.blockUI/jquery.blockUI.js: {}
+    http://malsup.github.io/min/jquery.blockUI.min.js: { type: external, minified: true }
 
 ajax-screen-lock:
   version: VERSION
@@ -13,4 +13,4 @@ ajax-screen-lock:
     misc/ajax-screen-lock.js: {}
   css:
     component:
-      misc/ajax-screen-lock.css: {}
\ No newline at end of file
+      misc/ajax-screen-lock.css: {}