yum_repos | default({}) added to GPG import

tasks/redhat.yml

@@ -21,7 +21,7 @@
 - name: import GPG key for repos
   rpm_key:
     key: "{{ item.gpgkey }}"
-  with_items: "{{ yum_repos }}"
+  with_items: "{{ yum_repos | default({}) }}"
   when: item.gpgkey is defined
 
 - name: always install libselinux-python without it ansible facts cannot tell if selinux is enabled