Update git submodules

* Update docs/submodules/fuel from branch 'master'
  - Merge "ci/deploy.sh: Move global vars to separate file"
  - ci/deploy.sh: Move global vars to separate file

    log.sh should also work as standalone script, so factor out
    global variables from <ci/deploy.sh> into <mcp/scripts/globals.sh>,
    which should be sourced by log.sh when required variables are not set.

    Change-Id: I5a5bb85ee5835f567d6910b11c137d95e2147714
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
index 61b418d..f69a28e 160000 (submodule)
--- a/docs/submodules/fuel
+++ b/docs/submodules/fuel
@@ -1 +1 @@
-Subproject commit 61b418dd534fe09e2550248d6d909a2399a18d27
+Subproject commit f69a28ea02cc6a53d3b3d289576b17fbb31a67cc