[PORT] Odoo 20.0 compat pass: auto_install disables, ir.access.csv conversion, documents http/root/thread.cc/datas patches, trigger-dependency fixes

web_gantt/__manifest__.py

@@ -32,7 +32,7 @@ Odoo Web Gantt chart view.
             ('before', 'web_enterprise/static/src/**/*.variables.scss', 'web_gantt/static/src/**/*.variables.dark.scss'),
         ],
     },
-    'auto_install': True,
+    'auto_install': False,
     'author': 'Odoo S.A.',
     'license': 'LGPL-3',
 }