[IMP] *: use new helper config.isDebug()

Before this commit, both config and session were aliases to odoo.debug.
Now, config.isDebug() should be call, with possibility to pass a parameter to
check if we are in a specific debug mode such as 'tests' or 'assets'.

task-1934445
Coming with https://github.com/odoo/enterprise/pull/4281
Closes https://github.com/odoo/odoo/pull/33213

addons/web/static/src/js/fields/basic_fields.js

@@ -8,6 +8,7 @@ odoo.define('web.basic_fields', function (require) {
  */
 
 var AbstractField = require('web.AbstractField');
+var config = require('web.config');
 var core = require('web.core');
 var crash_manager = require('web.crash_manager');
 var datepicker = require('web.datepicker');
@@ -2770,7 +2771,7 @@ var FieldDomain = AbstractField.extend({
             this.domainSelector = new DomainSelector(this, this._domainModel, value, {
                 readonly: this.mode === "readonly" || this.inDialog,
                 filters: this.fsFilters,
-                debugMode: session.debug,
+                debugMode: config.isDebug(),
             });
             def = this.domainSelector.prependTo(this.$el);
         } else {
@@ -2859,7 +2860,7 @@ var FieldDomain = AbstractField.extend({
         new DomainSelectorDialog(this, this._domainModel, this.value || "[]", {
             readonly: this.mode === "readonly",
             filters: this.fsFilters,
-            debugMode: session.debug,
+            debugMode: config.isDebug(),
         }).open();
     },
     /**