Update git submodules

* Update docs/submodules/fuel from branch 'master'
  - baremetal: HA: Standalone openstack_ha state

    Replicate all calls from "openstack" state to "openstack_ha",
    while adjusting minor parameters for HA, based on [1].

    [1] https://docs.mirantis.com/mcp/1.0/mcp-deployment-guide/\
        deploy-mcp-cluster-manually.html

    Change-Id: Iaf2262fa9c54f2401b69635ff46329ffb856f802
    Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
index 95874c0..e11609b 160000 (submodule)
--- a/docs/submodules/fuel
+++ b/docs/submodules/fuel
@@ -1 +1 @@
-Subproject commit 95874c0a275b8b8d1cc06d1773943564137b5064
+Subproject commit e11609b40f7e281eadd8c78889ab59d62e435319