Update common-packer to v0.4.1

- Pull in Use apt-get to install python-minimal

Change-Id: Ie4ff2f5afdcc6a23d9d08a3a718ca996b1885e6e
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/packer/common-packer b/packer/common-packer
index 1d5bbea3f4a9c037228a923e47dd76f70aeae2a9..9eca5443d48cde7a5f16e16cb16d89e3cd3ab66c 160000 (submodule)
--- a/packer/common-packer
+++ b/packer/common-packer
@@ -1 +1 @@
-Subproject commit 1d5bbea3f4a9c037228a923e47dd76f70aeae2a9
+Subproject commit 9eca5443d48cde7a5f16e16cb16d89e3cd3ab66c