Update git submodules

* Update docs/submodules/fuel from branch 'master'
  - [odl] Setup manager target after ovs host config

    Change-Id: Ia517b7cf1723a5afaf43cb0709716f3a67a29e9f
    Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
index 10a3680..3b338ea 160000 (submodule)
--- a/docs/submodules/fuel
+++ b/docs/submodules/fuel
@@ -1 +1 @@
-Subproject commit 10a36807bc6ec0db532a93f6dbb2b42ec1c47617
+Subproject commit 3b338ea9f19052eb4cf3dc70d9d49d03cb602ef2