Update git submodules

* Update docs/submodules/compass4nfv from branch 'master'
  - Merge "Functest needs huawei virtual5 to test alpine"
  - Functest needs huawei virtual5 to test alpine

    They want to use jenkins to trigger the build.
    So it need to add the huawei-virtual5 network*.yml

    Change-Id: Icb8d5d8f574fbbc4674ab1c61a0e3c0c3325f2d4
    Signed-off-by: wutianwei <wutianwei1@huawei.com>

diff --git a/docs/submodules/compass4nfv b/docs/submodules/compass4nfv
index 0698359..ef15f07 160000 (submodule)
--- a/docs/submodules/compass4nfv
+++ b/docs/submodules/compass4nfv
@@ -1 +1 @@
-Subproject commit 069835924120224ec46fc40877c89ac48608a6f5
+Subproject commit ef15f07cc10f92ba07fb22d257ccbde7fab9a51d