Update git submodules

* Update charms.openstack from branch 'master'
  - Merge "Add a helpful error message to openstack_upgrade_availble()"
  - Add a helpful error message to openstack_upgrade_availble()
    
    After spending time debugging a missing package codename, I felt it
    would be useful to add an error message as to why it might be
    happening.  Hopefully useful in the next round of upgrades.
    
    Change-Id: Ie994f49847b50c1b10e4b76845099cdd09441ecd
This commit is contained in:
Zuul
2020-05-07 13:27:27 +00:00
committed by Gerrit Code Review
parent 8cad5786d0
commit a0349c6b6f