FIX: Allow highlightjs-worker to be compiled successfully

app/assets/javascripts/highlightjs-worker.js

@@ -1,3 +1,5 @@
+// discourse-skip-module
+
 // Standalone worker for highlightjs syntax generation
 
 // The highlightjs path changes based on site settings,

lib/discourse_js_processor.rb

@@ -56,6 +56,7 @@ class DiscourseJsProcessor
       activate-account
       auto-redirect
       embed-application
+      highlightjs-worker
       app-boot
     ).any? { |f| relative_path == "#{js_root}/#{f}.js" }