Update Channel.js

scripts/helpers/Channel.js

@@ -22,6 +22,11 @@ module.exports = class Channel {
     this.languages = this.parseLanguages(data.tvg.language)
   }
 
+  updateUrl(url) {
+    this.url = url
+    this.data.url = url
+  }
+
   parseName(title) {
     return title
       .trim()