add fedora-31

.ci/fedora-29 → .ci/fedora-31

@@ -4,15 +4,15 @@
 def testrun_timeout = 6
 
 def distro_name = 'fedora'
-def distro_version = '29'
+def distro_version = '31'
 def nox_env_name = 'runtests-zeromq'
 def salt_target_branch = 'master'
 def golden_images_branch = 'master'
 def nox_passthrough_opts = '--ssh-tests'
 def concurrent_builds = 1
 def use_spot_instances = true
 def jenkins_slave_label = 'kitchen-slave'
-def supports_py2 = true
+def supports_py2 = false
 def supports_py3 = true
 
 properties([