Merge pull request #355 from os-autoinst/revert-354-add_openqa_var2

Revert "Reduce allowed network states for ping tests"

openqa-schedule-mm-ping-test

@@ -33,7 +33,7 @@ machines:
   DESKTOP: textmode
   IS_MM_SERVER: '1'
   NICTYPE: tap
-  EXPECTED_NM_CONNECTIVITY: '(limited|full)'
+  EXPECTED_NM_CONNECTIVITY: none
   QEMU_DISABLE_SNAPSHOTS: '1'
   YAML_SCHEDULE: schedule/functional/mm_ping.yaml