[FIX] account_banking_sepa_*: Remove post-installs

From this version, Odoo already includes code on the
account.payment.method creation for adding such method to each journal:

https://github.com/odoo/odoo/blob/a93ed75cb80f16f/addons/account/models/account_payment_method.py#L24-L38

so we don't need to explicitly create them for the new payment methods
we are adding in these modules.

TT41146

account_banking_sepa_credit_transfer/__init__.py

@@ -1,2 +1 @@
 from . import models
-from .post_install import update_bank_journals

account_banking_sepa_credit_transfer/__manifest__.py

@@ -14,6 +14,5 @@
     "depends": ["account_banking_pain_base"],
     "data": ["data/account_payment_method.xml"],
     "demo": ["demo/sepa_credit_transfer_demo.xml"],
-    "post_init_hook": "update_bank_journals",
     "installable": True,
 }

account_banking_sepa_credit_transfer/post_install.py

@@ -1,24 +0,0 @@
-# Copyright 2016-2020 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
-# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
-
-from odoo import SUPERUSER_ID, api
-
-
-def update_bank_journals(cr, registry):
-    env = api.Environment(cr, SUPERUSER_ID, {})
-    ajo = env["account.journal"]
-    journals = ajo.search([("type", "=", "bank")])
-    sct = env.ref("account_banking_sepa_credit_transfer.sepa_credit_transfer")
-    if sct:
-        journals.write(
-            {
-                "outbound_payment_method_line_ids": [
-                    (
-                        0,
-                        0,
-                        {"payment_method_id": sct.id, "name": "SEPA Direct Credit"},
-                    )
-                ]
-            }
-        )
-    return