fix deploy freezer failed when kolla_dev_mod enabled

we should clone freezer code before run bootstray,
otherwise, the directory /opt/stack/freezer which is empty will
mount into freezer_api container.

Closes-Bug: #1888242

Change-Id: I7c22dd380fd5b1dff7b421109c4ae37bab11834a

ansible/roles/freezer/tasks/deploy.yml

@@ -6,14 +6,14 @@
   when: inventory_hostname in groups['freezer-api'] or
         inventory_hostname in groups['freezer-scheduler']
 
+- include_tasks: clone.yml
+  when: freezer_dev_mode | bool
+
 - include_tasks: bootstrap.yml
   when: freezer_database_backend == 'mariadb' and inventory_hostname in groups['freezer-api']
 
 - include_tasks: bootstrap_service.yml
   when: inventory_hostname in groups['freezer-api']
 
-- include_tasks: clone.yml
-  when: freezer_dev_mode | bool
-
 - name: Flush handlers
   meta: flush_handlers

releasenotes/notes/bug-freezer-dev-mod-failed-af5bebb6c3eaabad.yaml

+---
+fixes:
+  - |
+    fix deploy freezer failed when use kolla_dev_mod
+    `LP#1888242 <https://bugs.launchpad.net/kolla-ansible/+bug/1888242>`__