Update git submodules

* Update docs/submodules/fuel from branch 'stable/euphrates'
  - ci/deploy.sh: Drop unsupported options

    Drop support for unsupported arguments:
    - timeout;
    - iso URI;

    While at it, disable shell debugging during PDF parsing to prevent
    sensitive information leaking via debug logs.

    Change-Id: I6b40f3e3749a3e162326728e670a176c8fa3c4bb
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
    (cherry picked from commit 106883131b2fa1c765cac7e83cc4c8e294ef231f)

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
index 09dfaf2..9128c75 160000 (submodule)
--- a/docs/submodules/fuel
+++ b/docs/submodules/fuel
@@ -1 +1 @@
-Subproject commit 09dfaf22d3ee1867bb05ddbac00adccfeb24913f
+Subproject commit 9128c75742f3c91d1f39741ded44ac7cec9e8809