70079d861d
Ubuntu 20.04 is a "Tested Runtime" for the Victoria release[1]. This patch updated our diskimage-create script and elements to support building a amphora image that uses Ubuntu 20.04 (focal). [1] https://governance.openstack.org/tc/reference/runtimes/victoria.html Change-Id: I6f53ea5d012ab64b985d981ecd1b1967e18e4e81