Update git submodules

* Update docs/submodules/fuel from branch 'stable/fraser'
  - Merge "[states] Catch more transient 'no response' resp" into stable/fraser
  - [states] Catch more transient 'no response' resp

    Change-Id: Ie8e60a648fa28e59daa6e00f357df52b5821e833
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
    (cherry picked from commit 9e9393ab60ff513f01b9ce045245e6c5808590a8)

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
index 90d927d..cfba3e9 160000 (submodule)
--- a/docs/submodules/fuel
+++ b/docs/submodules/fuel
@@ -1 +1 @@
-Subproject commit 90d927d6b480d7169fe328a137b9f62bb2348db7
+Subproject commit cfba3e9da448ebf47b7cea77d3335277d9b3c96b