[update] move migration scripts to 13.0

migrations/14.0.1.0.0/post-migration.py

-# © 2020 Le Filament (<https://www.le-filament.com>)
-# © 2020 Confédération Générale des Scop (<https://www.les-scop.coop>)
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-
-from openupgradelib import openupgrade
-
-PERCENT = [
-    (0, "0"),
-    (20, "20"),
-    (40, "40"),
-    (60, "60"),
-    (80, "80"),
-    (100, "100"),
-]
-
-
-def res_partner_map_values(env):
-    openupgrade.map_values(
-        env.cr,
-        openupgrade.get_legacy_name("incub_sensibilite_coop"),
-        "incub_sensibilite_coop",
-        PERCENT,
-        table="res_partner",
-    )
-    openupgrade.map_values(
-        env.cr,
-        openupgrade.get_legacy_name("incub_percent_realisation"),
-        "incub_percent_realisation",
-        PERCENT,
-        table="res_partner",
-    )
-
-
-@openupgrade.migrate()
-def migrate(env, version):
-    ur_month_timesheet_map_values(env)

migrations/14.0.1.0.0/pre-migration.py

-# © 2020 Le Filament (<https://www.le-filament.com>)
-# © 2020 Confédération Générale des Scop (<https://www.les-scop.coop>)
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-
-from openupgradelib import openupgrade
-
-column_renames = {
-    "res_partner": [
-        ("incub_sensibilite_coop", None),
-        ("incub_percent_realisation", None),
-    ],
-}
-
-
-@openupgrade.migrate()
-def migrate(env, version):
-    openupgrade.rename_columns(env.cr, column_renames)