[REF] *: remove dom_ready module

This commit removes the module "web.dom_ready" and
adapts the modules that imported it.
This module was used to wait for the content to be
loaded to manipulate the dom after that.
The goal is to remove async modules and simplify the
module loader in the future.

task id: 3265979

closes odoo/odoo#119158

Related: odoo/enterprise#40051
Signed-off-by: Géry Debongnie <ged@odoo.com>

addons/web/static/src/legacy/js/core/dom_ready.js

@@ -1,5 +0,0 @@
-/** @odoo-module alias=web.dom_ready **/
-
-export default new Promise(function (resolve, reject) {
-    $(resolve);
-});