Revert "[FIX] hr_recruitment: incorrect recruitment report"

So @sig-odoo is not the only one to revert his own fixes :-)
Anyway, we want to be able to get statistics about archived applications
as well.

This reverts commit 7e0e27ea79.

addons/hr_recruitment/report/hr_recruitment_report.py

@@ -59,8 +59,6 @@ class hr_recruitment_report(models.Model):
                      extract('epoch' from (s.write_date-s.create_date))/(3600*24) as delay_close,
                      count(*) as nbr
                  from hr_applicant s
-                 where
-                     s.active = true
                  group by
                      s.date_open,
                      s.create_date,