Update git submodules

* Update metalsmith from branch 'master'
  - Merge "Support specifying a subnet for NIC"
  - Support specifying a subnet for NIC
    
    This may be required in case of routed networks as an alternative
    to specifying a fixed_ip.
    
    Change-Id: I8187f950cb961f60131af8b07fb54eee69019dbc
This commit is contained in:
Zuul 2019-01-17 14:33:17 +00:00 committed by Gerrit Code Review
parent 798fa984ef
commit 8a998074f3

@ -1 +1 @@
Subproject commit 4c7a9cb8864e6c1f073bb54f584204e050d8a82b
Subproject commit a57d58493502c1038d2f6cbf162538a206c63f64