Update git submodules

* Update docs/submodules/armband from branch 'master'
  - p/fuel: Rebase after salt control image update

    Change-Id: I362ae48d576b14c87188e88599e0a0542028dcb2
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/armband b/docs/submodules/armband
index 412d4a7..cdbb329 160000 (submodule)
--- a/docs/submodules/armband
+++ b/docs/submodules/armband
@@ -1 +1 @@
-Subproject commit 412d4a7e440c4c8765b50608ad67e8d05c719b56
+Subproject commit cdbb329e8e1f65ae514f058ac4259c580833c30e