Fix: push_mw_* tags not working

The push_mw_* tags used to push new configuration to the middleware stopped working.
The problem is that "import_tasks" is not run when one the push_mw_* tags is set, so the docker/vm tasks are not included.
Fixed by explicitly adding the tags to the import_tasks condition when so the tasks are imported.

Author: pmeulen

roles/stepupmiddleware/tasks/main.yml

@@ -1,7 +1,13 @@
 - name: Include docker tasks when running docker
   import_tasks: docker.yml
-  when: "'docker' in group_names"
+  when: "'docker' in group_names
+    or 'push_mw_config' in ansible_run_tags
+    or 'push_mw_institution' in ansible_run_tags
+    or 'push_mw_whitelist' in ansible_run_tags"
 
 - name: Include vm tasks when running on a vm
   import_tasks: vm.yml
-  when: "'docker' not in group_names"
+  when: "'docker' not in group_names
+    or 'push_mw_config' in ansible_run_tags
+    or 'push_mw_institution' in ansible_run_tags
+    or 'push_mw_whitelist' in ansible_run_tags"