Update local-docker.yaml to support Centos

-Few packages do not need to run on a Centos packer
build. Leave them exclusively for Ubuntu.
-Update install tox step.
-Simplify already exisitng Ubuntu rules as we only
have Ubuntu flavor for Debian OS.

Change-Id: If27f26f195c6beadb9c3ee03c1f5a7e3c3efb0a0
Issue-ID: CIMAN-33
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
1 file changed