0c8560de77
Avoids ocasional failures caused by broken mirror repository. We keep it, as it proves useful in discovering other issues from time to time. See https://zuul.opendev.org/t/zuul/builds?job_name=zuul-jobs-test-multinode-roles-opensuse-tumbleweed Also assures linting catches errors caused by changes that missed to regenerate the project stanza. Change-Id: Id988a51175e8daa4f3c9725822dadcd7cd7aeb0e