[IMP] base: avoid creating new module

The field module_id is only informative

Fixes #25705

Courtesy of Swapnesh Shah and Pedro M. Baeza

odoo/addons/base/wizard/base_module_uninstall.py

@@ -12,7 +12,7 @@ class BaseModuleUninstall(models.TransientModel):
     module_id = fields.Many2one(
         'ir.module.module', string="Module", required=True,
         domain=[('state', 'in', ['installed', 'to upgrade', 'to install'])],
-        ondelete='cascade'
+        ondelete='cascade', readonly=True,
     )
     module_ids = fields.Many2many('ir.module.module', string="Impacted modules",
                                   compute='_compute_module_ids')