Update git submodules

* Update docs/submodules/releng from branch 'master'
  - jjb: xci: xci-verify-jobs: Fix clean VM job
    
    According to
    https://docs.openstack.org/infra/jenkins-job-builder/definition.html#macro-notes
    we only need to use ${{x}} when the macro has parameters. However, none
    of our macros has so the correct way to use the shell variable is ${x}.
    Moreover, we set the missing execute bit in the jenkins test script.
    Additionally, we fix the OPNFV_RELENG_DEV_PATH parameter to point to the
    directory inside the VM where the releng-xci repo is located.
    Finally we fix the parent directory in which the test is executed.
    
    Change-Id: Ic6157caa5042274a3a3d0de276bdacc15a90a82d
    Signed-off-by: Markos Chandras <mchandras@suse.de>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/releng b/docs/submodules/releng
-Subproject 116764c00f99e279d95f73a7077a21969819534
+Subproject 811e40d74c51537b0c546bec3c244eb9e77c4ca