commit 66183bde1822dabf655a9244aef61ee8696af25c
Author: songwenping <songwenping@inspur.com>
Date:   Tue Oct 6 15:33:51 2020 +0800

    Update git submodules
    
    * Update cliff from branch 'master'
      - Bump py37 to py38 in tox.ini
    
        In wallaby cycle, we should test py38 by default.
    
        Change-Id: If1644b27dfe7b94d9fd709bbd9bc5d93afb2a374

diff --git a/cliff b/cliff
index ff4ee45..83b2bae 160000
--- a/cliff
+++ b/cliff
@@ -1 +1 @@
-Subproject commit ff4ee455773cb3a66999495ee20ba015dee722c4
+Subproject commit 83b2bae0623705c4b61d7169b10e5079ec445dfd