Upgrade common-packer to v0.4.0

Change-Id: Id56693736272c7e4bd8018ca110e3e2ff4c7457f
Signed-off-by: Vanessa Rene Valderrama <vvalderrama@linuxfoundation.org>

diff --git a/packer/common-packer b/packer/common-packer
index 6c6ee4d..1d5bbea 160000 (submodule)
--- a/packer/common-packer
+++ b/packer/common-packer
@@ -1 +1 @@
-Subproject commit 6c6ee4d08580f2524b297a7b4477294079a0ad04
+Subproject commit 1d5bbea3f4a9c037228a923e47dd76f70aeae2a9