Chore: Update common-packer to the latest v0.15.3

Change-Id: I0c220c6426aa4747d0985f2e67a76efde2a33a33
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/packer/common-packer b/packer/common-packer
index 169d91b941909003cecb9dc43fc9c6adeaa686ae..d4e1f792fb08af9a269710d0bca7c50b53eb5ec8 160000 (submodule)
--- a/packer/common-packer
+++ b/packer/common-packer
@@ -1 +1 @@
-Subproject commit 169d91b941909003cecb9dc43fc9c6adeaa686ae
+Subproject commit d4e1f792fb08af9a269710d0bca7c50b53eb5ec8