Update git submodules

* Update docs/submodules/armband from branch 'stable/euphrates'
  - Merge "ci/deploy.sh: Drop local_env support" into stable/euphrates
  - ci/deploy.sh: Drop local_env support

    While at it, fix shellcheck warnings in deploy wrapper.

    Change-Id: I2ddd272afe7ec16d6c594295a257eb98ee5bf5ce
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
    (cherry picked from commit 1b34a6d35d0e18896089d22cfdeb5419a2073a89)

diff --git a/docs/submodules/armband b/docs/submodules/armband
index 9ce6902..773df73 160000 (submodule)
--- a/docs/submodules/armband
+++ b/docs/submodules/armband
@@ -1 +1 @@
-Subproject commit 9ce690257dd8cfa83ad68b8d8bfb2789caef3cb8
+Subproject commit 773df7376cf7eb15e78d1e029bdfc0220634484f