Fixup passing arguments from packer script

Change-Id: Ic69fceb6f98a9ea2abb133aaf24b54242d86fb1e
Signed-off-by: Michael Marchetti <mmarchetti@sandvine.com>

packer/scripts/get-install-osm.sh

@@ -5,7 +5,7 @@ juju status
 
 git clone https://osm.etsi.org/gerrit/osm/vim-emu.git
 git clone https://osm.etsi.org/gerrit/osm/devops.git
-eval devops/installers/full_install_osm.sh --nolxd -y "$1"
+devops/installers/full_install_osm.sh --nolxd -y $*
 
 cat >> ~/.bashrc <<-EOF
 export OSM_HOSTNAME=127.0.0.1