Update git submodules

* Update docs/submodules/fuel from branch 'stable/euphrates'
  - Merge "lib.sh: Use host bridge in favor of virsh network" into stable/euphrates
  - lib.sh: Use host bridge in favor of virsh network
    
    If a linux bridge already exists on the jump host, with the same
    name as the value passed via `-B` or the default, use it instead
    of trying to create a virsh network.
    
    Change-Id: If7f0753ec366d429ff101c2b37dd68f895903404
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
    (cherry picked from commit 96cccf2b507949978c1b37c65961a5182ffbbbfd)
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
-Subproject 896908d540334f7fda329b5666c7587bca94ef4
+Subproject fb0a36154d6354348078b6a0972655b0bfc60af