[MIG] project_average_acceptable_time: migrate to 18.0

project_average_acceptable_time/models/res_partner.py

@@ -0,0 +1,9 @@
+from odoo import fields, models
+
+
+class ResPartner(models.Model):
+    _inherit = "res.partner"
+
+    average_acceptable_time = fields.Float(
+        "Average acceptable time"
+    )  # not used, but necessary to post custom field from /my/account