[FIX] Add migration scripts to v12

module_auto_update/migrations/12.0.2.0.5/openupgrade_analysis.txt

@@ -0,0 +1,5 @@
+---Fields in module 'module_auto_update'---
+---XML records in module 'module_auto_update'---
+NEW ir.actions.server: module_auto_update.ir_module_module_upgrade_changed_checksum
+DEL ir.cron: module_auto_update.module_check_upgrades_cron (noupdate)
+NEW ir.ui.menu: module_auto_update.menu_ir_module_module_upgrade_changed_checksum

module_auto_update/migrations/12.0.2.0.5/openupgrade_analysis_work.txt

@@ -0,0 +1,8 @@
+---Fields in module 'module_auto_update'---
+---XML records in module 'module_auto_update'---
+NEW ir.actions.server: module_auto_update.ir_module_module_upgrade_changed_checksum
+NEW ir.ui.menu: module_auto_update.menu_ir_module_module_upgrade_changed_checksum
+# NOTHING TO DO
+
+DEL ir.cron: module_auto_update.module_check_upgrades_cron (noupdate)
+# DONE: pots-migration: deleted xmlid safely

module_auto_update/migrations/12.0.2.0.5/post-migration.py

@@ -0,0 +1,12 @@
+# Copyright 2019 Eficent <http://www.eficent.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from openupgradelib import openupgrade
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    openupgrade.delete_records_safely_by_xml_id(
+        env, [
+            'module_auto_update.module_check_upgrades_cron',
+        ],
+    )