[FIX] gmail: fix the addon not reloading after the authentication

Purpose
=======
After the Odoo authentication, the addon is supposed to reload.

For some reason, `RELOAD_ADD_ON` is not documented anymore and stop
working. It seems that we should use `RELOAD` now.

The auto-close of the page stop working too,
so we removed the code for it.

> https://developers.google.com/apps-script/reference/card-service/on-close

Task-5072916

Author: std-odoo

gmail/src/services/odoo_auth.ts

@@ -70,7 +70,7 @@ function odooAuthCallback(callbackRequest: any) {
 
     userProperties.setProperty("ODOO_ACCESS_TOKEN", accessToken);
 
-    return HtmlService.createHtmlOutput("Success ! <script>top.window.close()</script>");
+    return HtmlService.createHtmlOutput("Success !");
 }
 
 /**

gmail/src/views/login.ts

@@ -32,7 +32,7 @@ function onNextLogin(event) {
             CardService.newOpenLink()
                 .setUrl(State.odooLoginUrl)
                 .setOpenAs(CardService.OpenAs.OVERLAY)
-                .setOnClose(CardService.OnClose.RELOAD_ADD_ON),
+                .setOnClose(CardService.OnClose.RELOAD),
         )
         .build();
 }