Fix CI in cri-o-release-1.11 branch#1052

Closed

fgiudici wants to merge 5 commits intocontainers:cri-o-release-1.11from

fgiudici:cri-o-release-1.11

Commits on Sep 25, 2020

.travis.Dockerfile: use ubuntu:18.04

vrothberg
authored and
fgiudici
committed

Commits on Sep 28, 2020

vendor: vendor version 'release-1.11' of the storage package
fgiudici
committed

Commits on Sep 30, 2020