Update git submodules

* Update docs/submodules/functest from branch 'master'
  - [vyos_vrouter] Support https endpoints
    
    JIRA: FUNCTEST-881
    
    vyos_vrouter did not support https endpoints [1].
    
    I fixed the following two points.
     1. Modifying blueprint of Cloudify.
     2. Changing nova client of utilvnf module.
    
    Point 1
     I added command of support https endpoint to blueprint of vyos_vrouter.
     The Blueprint of vyos_vrouter is on our github repository [2].
     I updated our repository.
    
    Point 2
     I changed nova client of utilvnf module.
     Utilvnf module is utility module of vyos_vrouter.
     Nova client of utilvnf module did not support https endpoints.
     So, I changed to use nova client of snaps.
    
    After fixed the source code, I confirmed the vyos_vrouter was succeeded in the following two environments.
     1. Our labs   (Instoller:fuel,    environment of https endpoints)
     2. Orange POD (Instoller:compass, environment of http endpoints)
    
    [1] https://jira.opnfv.org/browse/FUNCTEST-881
    [2] https://github.com/oolorg/opnfv-vnf-vyos-blueprint/blob/master/function-test-openstack-blueprint.yaml
    
    Change-Id: I468df0f2486a34bc558ad161eb7de44264549006
    Signed-off-by: ShuyaNakama <shuya.nakama@okinawaopenlabs.org>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/functest b/docs/submodules/functest
-Subproject 7d834311d2828437bc5350efb0792062b59ace5
+Subproject fc0d8c601ce627d5f7b8c5e3eef73bd01c6db7d