Update git submodules

* Update docs/submodules/releng-xci from branch 'master'
  - Merge "xci: osa: Fix task status when bootstrapping OpenStack-Ansible"
  - xci: osa: Fix task status when bootstrapping OpenStack-Ansible

    The bootstrap script from the OpenStack-Ansible repository creates
    several things in /opt/ansible-runtime and /usr/local/bin so we can
    check if the final 'openstack-ansible' symlink exists in order to
    report a proper status for that task and even skip if everything
    is prepared already.

    Change-Id: I4ca3a733746f8d757aa1156b533e4b4de90188e6
    Signed-off-by: Markos Chandras <mchandras@suse.de>

diff --git a/docs/submodules/releng-xci b/docs/submodules/releng-xci
index 60f887c..c7265ea 160000 (submodule)
--- a/docs/submodules/releng-xci
+++ b/docs/submodules/releng-xci
@@ -1 +1 @@
-Subproject commit 60f887c297319e4d35924dff37f333f3cdbe7ca0
+Subproject commit c7265ea52861b7d8e6d784f611ac43424fd5a855