copr: backend: actually include aws.yml

roles/copr/backend/tasks/main.yml

@@ -290,3 +290,9 @@
 - name: disable swap so that OOM killer can do his job
   command: swapoff -a
   when: swap_enabled.rc != 0
+
+- name: setup AWS access
+  import_tasks: "aws.yml"
+  tags:
+  - config
+  - aws_config