Update git submodules

* Update docs/submodules/fuel from branch 'master'
  - reclass: baremetal: openstack: Fix eth assignment

    Baremetal support introduced a couple of VCP VMs, which have 2
    network interfaces:
    - primary (ens3 inside x86 VM) - connected to "br-mgmt" bridge on
      each kvm node, serves for MaaS DHCP / connection to salt master;
    - secondary (ens4 inside x86 VM) - connected to "br-ctl" bridge on
      each kvm node, serves for Openstack Management network;

    However, the reclass model was configured to use a single IP address
    on the primary interface, breaking the connnection to salt master,
    while also not connecting the Openstack Management network properly.

    Fix this by configuring the primary interface for DHCP, while the
    secondary gets a static IP in Openstack Management network.

    Change-Id: I9f1d6f080e882bfaae7b5f209bc3c5536826ba06
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
index b24bbb9..fd1830c 160000 (submodule)
--- a/docs/submodules/fuel
+++ b/docs/submodules/fuel
@@ -1 +1 @@
-Subproject commit b24bbb99bdf5c09273e360aabf85b2c84573326e
+Subproject commit fd1830cbc79de49be70cc4fe7c3b57559b47c8d9