Create group_vars directory before starting the molecule tests

Without this directory, Molecule would fail with an error:

    CRITICAL The source path '/home/zuul/src/github.com/openstack-k8s-operators/edpm-ansible/roles/edpm_kernel/molecule/default/../../../../group_vars/' does not exist.
    WARNING  An error occurred during the test sequence action: 'prepare'. Cleaning up.
    CRITICAL The source path '/home/zuul/src/github.com/openstack-k8s-operators/edpm-ansible/roles/edpm_kernel/molecule/default/../../../../group_vars/' does not exist.

Signed-off-by: Daniel Pawlik <[email protected]>

Author: danpawlik

ci/playbooks/molecule-test.yml

@@ -17,6 +17,11 @@
       ansible.builtin.include_vars:
         file: "{{ cifmw_reproducer_molecule_env_file }}"
 
+    - name: Ensure group_vars dir exists
+      ansible.builtin.file:
+        path: "{{ roles_dir }}/../../group_vars"
+        state: directory
+
     - name: Run molecule
       environment:
         ANSIBLE_LOG_PATH: "{{ ansible_user_dir }}/zuul-output/logs/ansible-execution.log"