commit ca78d52d1d5d5d88bb09c78bc30365cb37f31375
Author: gecong1973 <ge.cong@zte.com.cn>
Date:   Sun Oct 11 23:42:09 2020 -0700

    Update git submodules
    
    * Update freezer from branch 'master'
      - add test_get_backups_exception  unittest for restore
    
        Change-Id: I4cdf72f405786c826fee4635c2b53fb165b205e9

diff --git a/freezer b/freezer
index 73956bc..d5b1e1a 160000
--- a/freezer
+++ b/freezer
@@ -1 +1 @@
-Subproject commit 73956bc73ca1e3335d37c427463839459e09eda7
+Subproject commit d5b1e1a6213d3a8e83072474735387713f8715a3