Update git submodules

* Update docs/submodules/armband from branch 'stable/fraser'
  - u/fuel: Bump & rebase for gnocchi/panko

    Change-Id: I29adc8df9b524c3c94f1916e49e36d9a916e368f
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
    (cherry picked from commit 1ff8d3b91440254cf524fe2bed7e8d761acce1f3)

diff --git a/docs/submodules/armband b/docs/submodules/armband
index a555586..d3be5fd 160000 (submodule)
--- a/docs/submodules/armband
+++ b/docs/submodules/armband
@@ -1 +1 @@
-Subproject commit a5555866bb242bef08c1c426e8c6d95f73396af9
+Subproject commit d3be5fd69faaf2c5c549c47e20492c269c42c6a3