Update git submodules

* Update docs/submodules/compass4nfv from branch 'master'
  - Merge "Fix bug the controller node when baremetal deploy"
  - Fix bug the controller node when baremetal deploy

    We need to flush the handle to restart network,
    before checking network.

    improve the message when failed

    Change-Id: If38198c62b4bf81d38b294264db30514998fe086
    Signed-off-by: wutianwei <wutianwei1@huawei.com>

diff --git a/docs/submodules/compass4nfv b/docs/submodules/compass4nfv
index 9829c48..c7f9c4e 160000 (submodule)
--- a/docs/submodules/compass4nfv
+++ b/docs/submodules/compass4nfv
@@ -1 +1 @@
-Subproject commit 9829c4894bd2d2a488b3ac71ec049b53377cfe6b
+Subproject commit c7f9c4e45dac28aba6728cade96fb366e42b1f8e