commit b571dcd8972387e3615dfeeac39d5af6ea740d24
Author: Alex Kavanagh <alex@ajkavanagh.co.uk>
Date:   Sat Sep 26 18:27:02 2020 +0100

    Update git submodules
    
    * Update charm-nova-cell-controller from branch 'master'
      - Sync libraries & common files prior to freeze
    
        * charm-helpers sync for classic charms
        * charms.ceph sync for ceph charms
        * rebuild for reactive charms
        * sync tox.ini files as needed
        * sync requirements.txt files to sync to standard
    
        Func-Test-Pr: https://github.com/openstack-charmers/zaza-openstack-tests/pull/440
        Change-Id: I10a6a748b8fee04a0395da37d599e0c50d28f01c

diff --git a/charm-nova-cell-controller b/charm-nova-cell-controller
index bd1a384..f2c8cc7 160000
--- a/charm-nova-cell-controller
+++ b/charm-nova-cell-controller
@@ -1 +1 @@
-Subproject commit bd1a38447cc748f84cc041a09ee805bcf003e3cf
+Subproject commit f2c8cc75b91c0f4e6a87bab8d42cee40d4d7f490