Add cifmw_installyamls_repos variable for the kuttl job

After openstack-k8s-operators/ci-framework#3430
we need to explicitely set the variable. In the edpm jobs we are
inheriting it from base definitions, but for kuttl one we need to add
it.

Signed-off-by: Alfredo Moralejo <amoralej@redhat.com>

Author: amoralej

ci/scenarios/kuttl.yml

@@ -1,6 +1,7 @@
 ---
 watcher_repo: "{{ ansible_user_dir }}/src/github.com/openstack-k8s-operators/watcher-operator"
 watcher_operator_hook: "{{ watcher_repo }}/ci/playbooks/deploy_watcher_operator.yaml"
+cifmw_installyamls_repos: "{{ ansible_user_dir }}/src/github.com/openstack-k8s-operators/install_yamls"
 
 cifmw_install_yamls_whitelisted_vars:
   - 'WATCHER_REPO'