fix(updater): dispatch setFeedURL by provider instead of raw url

src/main/updater/feed-config.js

@@ -28,4 +28,11 @@ function resolveFeedUrl(channel, version, platform) {
   return feedForChannel(channel, version, platform);
 }
 
-module.exports = { resolveFeedUrl, FEEDS };
+function feedConfigFor(channel) {
+  if (channel === 'github') {
+    return { provider: 'github', owner: 'amitwh', repo: 'markdown-converter' };
+  }
+  return { provider: 'generic', url: 'https://updates.concreteinfo.co.in/v5' };
+}
+
+module.exports = { resolveFeedUrl, feedConfigFor, FEEDS };