Update git submodules

* Update docs/submodules/compass4nfv from branch 'master'
  - Merge "change the failure judgement condition for setup-openstack"
  - change the failure judgement condition for setup-openstack

    1. Don't check failed=1 instead of checking the last task name.
    2. comment the fix pip version yml

    Change-Id: I3c22074f319a1d0f1ae0f3df43ca6e10ec684aac
    Signed-off-by: wutianwei <wutianwei1@huawei.com>

diff --git a/docs/submodules/compass4nfv b/docs/submodules/compass4nfv
index c8c8a49..e23b6f4 160000 (submodule)
--- a/docs/submodules/compass4nfv
+++ b/docs/submodules/compass4nfv
@@ -1 +1 @@
-Subproject commit c8c8a49e2ad96763915b9f9c4f52e68834ba1a1a
+Subproject commit e23b6f4eadb659f8cc7f1d84b99a7a4afc4fe47c