[FIX] hvac_services: set the user_id to admin

Steps to reproduce the issue:

1. Delete the user with ID = the value for `base.partner_admin`
2.install `hvac_services`

Current behavior before PR:
Odoo will set the `user_id` on the project to be the same value as the
`base.partner_admin`, which is a partner, not a user.

Desired behavior after PR is merged:
We use the admin `res.user` for the project's `user_id` field instead of
the `res.partner`
opw-5171513

closes #1270

X-original-commit: c9a64d9
Signed-off-by: Vallaeys Valentin (vava) <[email protected]>
Signed-off-by: Ezzuldin Zaky (ezza) <[email protected]>

Author: ezza-odoo

hvac_services/data/project_project.xml

@@ -16,7 +16,7 @@
         <field name="allow_worksheets" eval="True"/>
         <field name="worksheet_template_id" ref="worksheet_template"/>
         <field name="allow_quotations" eval="True"/>
-        <field name="user_id" ref="base.partner_admin"/>
+        <field name="user_id" ref="base.user_admin"/>
         <field name="allow_recurring_tasks" eval="True"/>
     </record>
 </odoo>