add todo to refactor azurestack specific login into its own utility

src/main.ts

@@ -62,6 +62,8 @@ async function main() {
             throw new Error("Unsupported value for environment is passed.The list of supported values for environment are ‘azureusgovernment', ‘azurechinacloud’, ‘azuregermancloud’, ‘azurecloud’ or ’azurestack’");
        }
     
+
+        // TODO: refactor this into an Azure stack specific utility.
         // Attempting Az cli login
         if (environment == "azurestack") {
             if (!resourceManagerEndpointUrl) {