* Update docs/submodules/functest from branch 'master'
- Merge "Config physical network when creating tempest net"
- Config physical network when creating tempest net
When the network_type is vlan, physical_network and
segmentation_id could be configured.
This also supports to config physical network when creating
rally net.
Change-Id: I9770968537c1509c5712eada66925a4bf8f6678c
Signed-off-by: Linda Wang <wangwulin@huawei.com>
-Subproject commit ef1a20eb5cee095d6f8d15fba0ae533e9e4b9730
+Subproject commit 171a354252112e6b1590358120c818cc7ce20c3b