Update git submodules

* Update charm-interface-ceph-client from branch 'master'
  to 72245e1d002fb9c65c9574d65b5952275b3411fb
  - Switch from testr to stestr for unit tests
    
    Change-Id: I2415dbae9c2a2ac5951b9e9176a514a1d1330ab0
This commit is contained in:
Alex Kavanagh
2021-02-18 11:20:23 +00:00
committed by Gerrit Code Review
parent 74dadc9a69
commit ae8de490a8