Update git submodules

* Update docs/submodules/armband from branch 'master'
  - Merge "docs: Sync latest Fuel updates"
  - docs: Sync latest Fuel updates

    Change-Id: I88e2a3f59ccada34dcc88e0b4d864721e6d3242e
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/armband b/docs/submodules/armband
index 19673e1..8ece95e 160000 (submodule)
--- a/docs/submodules/armband
+++ b/docs/submodules/armband
@@ -1 +1 @@
-Subproject commit 19673e1a4c8a7cadfc49e4f8cd5b945f26a5ed04
+Subproject commit 8ece95e706b281e307c2cf1f507787a8c9c5d4ae