Update git submodules

* Update openstack-ansible-os_horizon from branch 'master'
  - Merge "Drop horizon_keystone_host variable"
  - Drop horizon_keystone_host variable
    
    The horizon_keystone_host is only used as interpolation
    for OPENSTACK_KEYSTONE_URL, which we define manually. So
    horizon_keystone_hosts server no purpose.
    
    Change-Id: I693bdb30e3d812592f023c00fbbbd62f069320bf
This commit is contained in:
Zuul 2019-04-01 14:28:01 +00:00 committed by Gerrit Code Review
parent 9032ccfb64
commit 7e383fb873

@ -1 +1 @@
Subproject commit b647643db731d02325558d9e67111c42c9367acc
Subproject commit 56ccdf5691b7dc4111a0c3e45bb78447a228ec25