Update git submodules

* Update docs/submodules/fuel from branch 'master'
  - Merge "[state] virtual_init: Limit to mas01 on baremetal"
  - [state] virtual_init: Limit to mas01 on baremetal

    `virtual_init` state file tries to ping all FN VMs, but that won't
    work on hybrid PODs since all FN VMs but mas01 require MaaS DHCP to
    be already configured (i.e. FN VMs in question will be reset after
    mas01 is fully configured).
    Limit virtual node queries in `virtual_init` to mas01 VM, as the rest
    of FN VMs will be handled via `baremetal_init` state.

    While at it, move _param:apt_mk_version def to common reclass to
    avoid an undef reference in NOHA hybrid deployments; set MCP_VCP to
    0 for non-HA scenarios.

    JIRA: FUEL-385

    Change-Id: I582bca6864e9bfed23baf26f9b66e6e95e986c58
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
index 7099ffc..f172f8e 160000 (submodule)
--- a/docs/submodules/fuel
+++ b/docs/submodules/fuel
@@ -1 +1 @@
-Subproject commit 7099ffcba4c7a84dfd2ac53fd59149948665f884
+Subproject commit f172f8e3dc92710f79a33ad38aa3da6313da879c