commit 28422a06e7bd2c15e311fbc1f36c93baf4847000
Author: gecong1973 <ge.cong@zte.com.cn>
Date:   Tue Oct 13 02:16:45 2020 -0700

    Update git submodules
    
    * Update freezer from branch 'master'
      - add test_create_image  unittest for restore
    
        Change-Id: I9d21421c76ad82ae90724b4e14863b5f50a1c593

diff --git a/freezer b/freezer
index d5b1e1a..6d8b124 160000
--- a/freezer
+++ b/freezer
@@ -1 +1 @@
-Subproject commit d5b1e1a6213d3a8e83072474735387713f8715a3
+Subproject commit 6d8b124cb83aa2c875a5d249fb29c7a88394de5e