[FIX] onboarding: skip test deleting a company

In 8e3283aa we solved the issue of onboarding progress records
preventing the deletion of a company. We also added a test for this
solution.
In practice, it will not always make sense nor will it be allowed to
delete a company and in some cases, the first thing that would fail
is a foreign key from another model where it wouldn't make sense to
cascade as we do for onboarding progress.

Some modules create related records when a company is created such
that it would be cumbersome to bypass that.

Therefore, we disable this test until a clean flow robust to all
sorts of installed modules configuration is implemented.

See runbot 60475
Task-3829936

closes odoo/odoo#159679

X-original-commit: ea215fe59b45a0c4ff29b4defb38f9ae91a6ca37
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

addons/onboarding/tests/test_onboarding.py

@@ -1,6 +1,8 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
+import unittest
+
 from psycopg2 import IntegrityError
 
 from odoo import Command
@@ -217,6 +219,7 @@ class TestOnboarding(TestOnboardingCommon):
         self.step_initially_w_o_onboarding.with_company(self.company_2).action_set_just_done()
         self.assert_onboarding_is_done(self.onboarding_3.with_company(self.company_2))
 
+    @unittest.skip("Company deletion can fail because of other foreign key constraints.")
     def test_remove_company_with_progress(self):
         user = mail_new_test_user(
             self.env,