Currently, In the project module, the archived/deleted sub-task is
not deducted from the count of the 'sub-tasks' stat button.
Steps to reproduce:
- Go to Project > Configuration > Settings > Enable 'sub-tasks'
- Go to a Project with sub-tasks enabled, open a task and create a sub-task
- Archive/Delete this sub-task
So in this commit, we applied filter on sub-task which show only active
sub-task on the stat button.
closes odoo/odoo#55347
Taskid: 2304887
Closes: #54904
X-original-commit: 81db237e3324922ff16f2b290922f21d98046738
Signed-off-by: Yannick Tivisse (yti) <yti@odoo.com>