Update git submodules

* Update docs/submodules/armband from branch 'master'
  - Merge "u/fuel: Bump & rebase for reclass class order fix"
  - u/fuel: Bump & rebase for reclass class order fix

    Change-Id: I4b4ac26225363a4217e1b81b6086dd88dbb9acea
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/armband b/docs/submodules/armband
index 8749d6c..d78451a 160000 (submodule)
--- a/docs/submodules/armband
+++ b/docs/submodules/armband
@@ -1 +1 @@
-Subproject commit 8749d6cade0b3892ea57583ee54b3bf72bdd91f8
+Subproject commit d78451a0ca31651d463741ae23bdb72207565672