Apply suggestions from code review

Author: jovial

roles/pulp_repository/tasks/container.yml

@@ -12,7 +12,7 @@
     index_var: repository_index
   register: pulp_repository_container_repositories
   until: "pulp_repository_container_repositories is not failed"
-  retries: "{{ pulp_repository_container_repositories_retries }}"
+  retries: "{{ pulp_repository_container_repo_repositories_retries }}"
   delay: 1
 
 - name: Setup container remotes
@@ -46,7 +46,7 @@
     index_var: repository_index
   register: pulp_repository_container_remotes
   until: "pulp_repository_container_remotes is not failed"
-  retries: "{{ pulp_repository_container_remotes_retries }}"
+  retries: "{{ pulp_repository_container_repos_remotes_retries }}"
   delay: 1
 
 - name: Sync container remotes into repositories