[FIX] ir_module_module: unlink uninstalled modules (#21111)

Before this revision, unlinking a module which has been uninstalled at
least once would raise an Exception because base_module_uninstall
contains a field model_id which is required. The unlink method of
ir_module_module would try to set this field to NULL which is of course
a constraint violation.

This is fixed by manually unlinking the respective base_module_uninstall
records before the unlinking of the ir_module_module record itself

Fixes #20720

DO NOT FORWARD-PORT

0 files changed, 0 insertions, 0 deletions