Update git submodules

* Update docs/submodules/releng-xci from branch 'master'
  - Merge "Add ODL variables to env file"
  - Add ODL variables to env file
    
    ODL testcases in functest require new variables:
    
    https://git.opnfv.org/functest/tree/functest/utils/env.py#n22
    
    Otherwise the test fails because it cannot contact ODL
    
    To find those variables, we fetch the ml2_conf.ini file from the neutron
    container and then we parse the values. This is only run when the
    scenario has odl
    
    deploy-scenario:os-odl-sfc
    installer-type:osa
    
    Change-Id: If175bb7642e66e151b30e1ccd1b9040aa3481d8f
    Signed-off-by: Manuel Buil <mbuil@suse.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/releng-xci b/docs/submodules/releng-xci
-Subproject b9b00f336f20bad8bc58b325172ebf9c71c83b6
+Subproject c4aca65da3f4c69dcccdc6ef5b76f106d020151