Update git submodules

* Update docs/submodules/compass4nfv from branch 'master'
  - Merge "Update OS pattern for kubernetes"
  - Update OS pattern for kubernetes

    Ubuntu iso has been  updated to 16.04.3 and
    Centos iso has been  updated to 7.17. Update
    os pattern in adapter conf for kubernetes to
    avoid deploy failure

    Change-Id: Ib11c738a4917f736326f6003e33b1c4268b0b7cd
    Signed-off-by: Harry Huang <huangxiangyu5@huawei.com>

diff --git a/docs/submodules/compass4nfv b/docs/submodules/compass4nfv
index caf867c..aae5ff9 160000 (submodule)
--- a/docs/submodules/compass4nfv
+++ b/docs/submodules/compass4nfv
@@ -1 +1 @@
-Subproject commit caf867c3a6d3c44572727890d22ff10ef96eb254
+Subproject commit aae5ff9e006cdaf910eee47d4c472360393f6e56