Update git submodules

* Update docs/submodules/armband from branch 'master'
  - u/fuel: Bump & rebase for runtime parametrization

    While at it, move opnfv user required reclass parameters to newly
    added <all-mcp-ocata-common/opnfv/init.yml>.

    Change-Id: Ic614e9e9db4e3ae74b8c08bc34be5fc732c2aae4
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/armband b/docs/submodules/armband
index e7ea434..d0d38b2 160000 (submodule)
--- a/docs/submodules/armband
+++ b/docs/submodules/armband
@@ -1 +1 @@
-Subproject commit e7ea434b3278d1fdaa8cd26f22d53c735d53b9ac
+Subproject commit d0d38b28fa302f8c9dbd18a16e4102787c528547