Add mapping file containing v2 to v3 mappings
Add mapping file containing v2 to v3 mappings

In order to migrate jobs from v2 to v3 we need to map some old job names
to new job names. This file contains a set of such mappings.

Change-Id: Ie644b1ea015a3b698fdc84acde448bbe5f925987
Needed-By: I9cb676ceff01bbdb845d22774edbaa718323db27

openstack-infra/project-config,openstack-infra/project-config