fixed test

Author: Chris-green-stfc

.github/workflows/os_builder.yaml

@@ -66,7 +66,7 @@ jobs:
           run: |
            . venv/bin/activate
            cd os_builders && sed -i 's/all/default/g' inventory/localhost.yml
-           ansible-playbook -i inventory/localhost.yml playbooks/prepare_user_image.yml --extra-vars "provision_this_machine=True tidy_image=True"
+           ansible-playbook -i inventory/localhost.yml playbooks/prepare_user_image.yml --extra-vars provision_this_machine=True
 
   test_image_prep_rocky:
     strategy:
@@ -83,4 +83,4 @@ jobs:
       - name: Run pre-prep playbook
         run: |
           cd os_builders && sed -i 's/all/default/g' inventory/localhost.yml
-          ansible-playbook -i inventory/localhost.yml playbooks/prepare_user_image.yml --extra-vars "provision_this_machine=True tidy_image=True"
+          ansible-playbook -i inventory/localhost.yml playbooks/prepare_user_image.yml --extra-vars provision_this_machine=True