Bumping version number and re-run generating js files

Author: muthurathinam-m

lib/graph-js-sdk-core.js

@@ -7,7 +7,7 @@ export declare const GRAPH_BASE_URL = "https://graph.microsoft.com/";
  * @NOTE: This should be kept up to date with the version used in package.json.
  * If you are changing this please ensure you are also changing it in package.json.
  */
-export declare const PACKAGE_VERSION = "1.3.0";
+export declare const PACKAGE_VERSION = "1.4.0";
 /**
  * @interface
  * Signature that defines callback for an authentication provider