fix: rollback install.js from 120, as it will conflict with Windows r…

…elease candidate

electron/install.js

@@ -14,7 +14,7 @@ const { paths } = require('./constants');
  * - use "" (nothing as a suffix) for latest release candidate, for example "0.1.0rc26"
  * - use "alpha" for alpha release, for example "0.1.0rc26-alpha"
  */
-const OlasMiddlewareVersion = '0.1.0rc121';
+const OlasMiddlewareVersion = '0.1.0rc120';
 
 const path = require('path');
 const { app } = require('electron');