Bad match in test cmdControllerSuite.TestShowModel

[Tim Penhey]

As found here https://jenkins.juju.canonical.com/view/Unit%20tests/job/RunUnittests-race-amd64/1703/testReport/github/com_juju_juju_featuretests/TestPackage/ the match is too strict, and fails during a race run some times.

cmd_juju_controller_test.go:197:
    c.Assert(cmdtesting.Stdout(context), gc.Matches, fmt.Sprintf(expectedOutput, version.Current))
... value string = "" +
... "controller:\n" +
... " name: admin/controller\n" +
... " short-name: controller\n" +
... " model-uuid: deadbeef-0bad-400d-8000-4b1d0d06f00d\n" +
... " model-type: iaas\n" +
... " controller-uuid: deadbeef-1bad-500d-9000-4b1d0d06f00d\n" +
... " controller-name: kontroll\n" +
... " is-controller: true\n" +
... " owner: admin\n" +
... " cloud: dummy\n" +
... " region: dummy-region\n" +
... " type: dummy\n" +
... " life: alive\n" +
... " status:\n" +
... " current: available\n" +
... " since: 3 seconds ago\n" +
... " users:\n" +
... " admin:\n" +
... " display-name: admin\n" +
... " access: admin\n" +
... " last-connection: just now\n" +
... " machines:\n" +
... " \"0\":\n" +
... " cores: 0\n" +
... " \"1\":\n" +
... " cores: 2\n" +
... " sla: unsupported\n" +
... " agent-version: 2.7-beta1\n" +
... " credential:\n" +
... " name: cred\n" +
... " owner: admin\n" +
... " cloud: dummy\n" +
... " validity-check: valid\n"
... regex string = "" +
... "controller:\n" +
... " name: admin/controller\n" +
... " short-name: controller\n" +
... " model-uuid: deadbeef-0bad-400d-8000-4b1d0d06f00d\n" +
... " model-type: iaas\n" +
... " controller-uuid: deadbeef-1bad-500d-9000-4b1d0d06f00d\n" +
... " controller-name: kontroll\n" +
... " is-controller: true\n" +
... " owner: admin\n" +
... " cloud: dummy\n" +
... " region: dummy-region\n" +
... " type: dummy\n" +
... " life: alive\n" +
... " status:\n" +
... " current: available\n" +
... " since: just now\n" +
... " users:\n" +
... " admin:\n" +
... " display-name: admin\n" +
... " access: admin\n" +
... " last-connection: just now\n" +
... " machines:\n" +
... " \"0\":\n" +
... " cores: 0\n" +
... " \"1\":\n" +
... " cores: 2\n" +
... " sla: unsupported\n" +
... " agent-version: 2.7-beta1\n" +
... " credential:\n" +
... " name: cred\n" +
... " owner: admin\n" +
... " cloud: dummy\n" +
... " validity-check: valid\n"

[Tim Penhey (thumper)]

https://github.com/juju/juju/pull/10502