Update common packer

Includes changes for IUS repo.
https://gerrit.linuxfoundation.org/infra/c/releng/common-packer/+/61791

Issue-ID: CIMAN-33
Signed-off-by: Aric Gardner <agardner@linuxfoundation.org>
Change-Id: I275cd7e612869859c8bb32d0cf2a0085b4854c10
1 file changed