Update git submodules

* Update docs/submodules/compass4nfv from branch 'master'
  - Adjust the plugins directory structure

    JIRA:-

    Since there may be multiple roles in one plugin, so add
    a level of roles to the directory.
    Move the copy operation of ODL from configure_osa to
    a new setup-opendaylgiht role.
    Add excute_order in the plugin description of ODL.

    Change-Id: I905fb84b11df201dc1436ec888f511e251bba89c
    Signed-off-by: Yifei Xue <xueyifei@huawei.com>
    Signed-off-by: chigang <chigang@huawei.com>

diff --git a/docs/submodules/compass4nfv b/docs/submodules/compass4nfv
index 117130a..f12c7c6 160000 (submodule)
--- a/docs/submodules/compass4nfv
+++ b/docs/submodules/compass4nfv
@@ -1 +1 @@
-Subproject commit 117130a7f905696ccf66f5eef38d1c0eb951629f
+Subproject commit f12c7c6d19eb21cd99690271f4ef71794a24b683