Update git submodules

* Update docs/submodules/onosfw from branch 'master'
  - add onos-sfc feature with compass

    Change-Id: I71e20dec6c58ea9387f9ceec312ca3937abd4aa3
    Signed-off-by: CNlucius <lukai1@huawei.com>

diff --git a/docs/submodules/onosfw b/docs/submodules/onosfw
index fa4c5bb..9c2da58 160000 (submodule)
--- a/docs/submodules/onosfw
+++ b/docs/submodules/onosfw
@@ -1 +1 @@
-Subproject commit fa4c5bb4418f9b8bd3e8776c1a5e154f0e85dcd8
+Subproject commit 9c2da5868b4b03d5017903d4375aaf6c3371cc90