selftests: always create selftests_workdir

Regardless of a proper selftest or not we need a home location to
collect oddball test results. Let's use selftests_workdir for it.

Signed-off-by: Luis Chamberlain <[email protected]>

Author: mcgrof

playbooks/roles/selftests/tasks/main.yml

@@ -362,9 +362,6 @@
     mode: '0755'
     owner: root
     group: root
-  when:
-    - kdevops_run_selftests|bool
-    - selftest_userspace|bool
 
 - name: Remove watchdog hint that tests have started
   local_action: file path="{{ selftests_workflow_target }}/.begin" state=absent