Update git submodules

* Update docs/submodules/releng-xci from branch 'master'
  - Merge "Revert "xci: osa: Disable haproxy ssl configuration""
  - Revert "xci: osa: Disable haproxy ssl configuration"

    This reverts commit 42501f0ef7e0f0729b1c780102fb9713ef383fb3.

    This also removes the entire SSL management code and we let the
    haproxy_server role generate the certificates for us.

    We also need to bump the openrc role to include an upstream patch
    which fixes the openrc template file.

    deploy-scenario:os-nosdn-nofeature
    installer-type:osa

    Change-Id: I9bb590c9f1d5bc63519cfb4794dc15f794cc5b07
    Signed-off-by: Markos Chandras <mchandras@suse.de>

diff --git a/docs/submodules/releng-xci b/docs/submodules/releng-xci
index a8f65dd..fb2cbfc 160000 (submodule)
--- a/docs/submodules/releng-xci
+++ b/docs/submodules/releng-xci
@@ -1 +1 @@
-Subproject commit a8f65dd6f72e5ded2a652a892c43b47f16fb5610
+Subproject commit fb2cbfce4e9a1ea6e60aa2a361e02fdb189042a2