Update git submodules

* Update docs/submodules/compass4nfv from branch 'master'
  - Merge "Modify deploy/client.py"
  - Modify deploy/client.py
    
    Bug:
    1. when ansible_print process encounter runtime error
    e.g. ansible.log doesn't exist, whole client.py
    process stucks.
    2. cobbler status encounters error when deploy timeout
    happens.
    
    Solution:
    1. add ansible_print process alive check in function
    get_installing_progress to exit parent process
    when child process encounter runtime error.
    2. remove unnecessary code in calling cobbler status
    which cause error.
    
    Change-Id: Ie04d45fd612e7273a6d584e3efb69e1506cdd0f9
    Signed-off-by: huangxiangyu <huangxiangyu5@huawei.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/compass4nfv b/docs/submodules/compass4nfv
-Subproject 0bc830f972dc5ae7275285b94d8738d1286f9a0
+Subproject 31e4b613b022ed321472399d52241de3d7421a2