cmake/internal: add _qi_list_prepend_uniq
cmake/internal: add _qi_list_prepend_uniq

Change-Id: I56cf0d74d5095f2dfcc858d3fdf84b5b7a13a1b2
Reviewed-on: http://gerrit.aldebaran.lan/55919
Tested-by: gerrit
Reviewed-by: vbarbaresi <371b46c96c99af52f4f920034e4fcb63ece5bdb5@aldebaran-robotics.com>

aldebaran/qibuild,aldebaran/qibuild,aldebaran/qibuild,aldebaran/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild