Update git submodules

* Update docs/submodules/releng from branch 'master'
  to f43dcd53d59b27b48d84f8e1ba368c7b00cb12c1
  - Add both user home dirs

    Change-Id: Ifbd65a3b9da0ca089105029cdc8c27999a8176a4
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 4735996..f43dcd5 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 47359966fa3f4ce9c4a7a85900b21dc53827889b
+Subproject commit f43dcd53d59b27b48d84f8e1ba368c7b00cb12c1