Merge branch '4081-prepa-odoo-change-shift' into 'dev_cooperatic'

allow to change shift at employee validation & fix shift change not working

See merge request !222
2 jobs from dev_cooperatic in 1 minute 30 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #4653
lint:js

00:22

passed #4654
unit:django

01:08