Update git submodules

* Update docs/submodules/fuel from branch 'master'
  - ci/deploy.sh: Fix "notify" on dumb terminals

    Dumb terminals (which do not support colors), like "vt220",
    make `tput setaf` return with an error code, hence bypassing the
    actual print.

    Change-Id: Id838583beb30a810aec478ed80d452c6f3203e0f
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
index 8d7128a..b0370b3 160000 (submodule)
--- a/docs/submodules/fuel
+++ b/docs/submodules/fuel
@@ -1 +1 @@
-Subproject commit 8d7128a62cd2f9b3df1d59bf4aa4fa7a387b1679
+Subproject commit b0370b31d3649893d57b1729979b1124a47a6f05