utils: temporarily disable kola-openstack in the pipeline

All openstack runs started failing today due to
coreos#1061.
Let's disable the mechanism to kick off openstack jobs for a few days
to see if the issue is resolved after the weekend.

utils.groovy

@@ -586,13 +586,14 @@ def run_cloud_tests(pipecfg, stream, version, cosa, basearch, commit) {
         testruns['Kola:GCP'] = { build job: 'kola-gcp', wait: false, parameters: params }
     }
 
+    // All openstack runs are failing right now due to https://github.com/coreos/fedora-coreos-pipeline/issues/1061
+    // Temporarily stop running the openstack job in the pipeline.
     // Kick off the Kola OpenStack job if we have an artifact, credentials, and testing is enabled.
-    if (shwrapCapture("cosa meta --build=${version} --arch=${basearch} --get-value images.openstack") != "None" &&
-        cloud_testing_enabled_for_arch(pipecfg, 'openstack', basearch) &&
-        utils.credentialsExist([file(variable: 'OPENSTACK_KOLA_TESTS_CONFIG',
-                                     credentialsId: 'openstack-kola-tests-config')])) {
-        testruns['Kola:OpenStack'] = { build job: 'kola-openstack', wait: false, parameters: params }
-    }
+    // if (shwrapCapture("cosa meta --build=${version} --arch=${basearch} --get-value images.openstack") != "None" &&
+    //     cloud_testing_enabled_for_arch(pipecfg, 'openstack', basearch) &&
+    //     utils.credentialsExist([file(variable: 'OPENSTACK_KOLA_TESTS_CONFIG',
+    //                                  credentialsId: 'openstack-kola-tests-config')])) {
+    //     testruns['Kola:OpenStack'] = { build job: 'kola-openstack', wait: false, parameters: params }
 
     // Now run the kickoff jobs in parallel. These take little time
     // so there isn't much benefit in running them in parallel, but it