Upgrade common-packer

Upgrade common-packer to v0.4.3

Change-Id: I7ac5ad0c20feaacdb272eefe3a645428299ea40b
Signed-off-by: Vanessa Rene Valderrama <vvalderrama@linuxfoundation.org>

diff --git a/packer/common-packer b/packer/common-packer
index c024a25..d5fc82e 160000 (submodule)
--- a/packer/common-packer
+++ b/packer/common-packer
@@ -1 +1 @@
-Subproject commit c024a2568d2c87e303a07ffaf7e6093096dbddbe
+Subproject commit d5fc82ea247c96744ac7610476f5df10614f3668