Update git submodules

* Update kolla from branch 'master'
  to b4d6ffaf5799c3c72a2ecfa3f08c6ae9ccf21df0
  - Merge "CI: publish images on a weekly basis"
  - CI: publish images on a weekly basis
    
    To better utilise caches during the working week, we decided to publish
    only weekly (as opposed to daily).  This is due to DockerHub-imposed
    limits.
    
    If published images are broken, or need to be refreshed, then this patch
    can be temporarily reverted.
    
    Change-Id: I3916b703e40f0b80c47501ff7faa958b903be05c
This commit is contained in:
Zuul
2021-02-18 13:25:29 +00:00
committed by Gerrit Code Review
parent b5e40cdd65
commit 2196dd5b3b

2
kolla

Submodule kolla updated: 9662d46dc1...b4d6ffaf57