fedimg: update package command to not use items

Signed-off-by: Aurélien Bompard <aurelien@bompard.org>

roles/fedimg/tasks/main.yml

@@ -2,22 +2,24 @@
 # Configuration for the notifications consumer
 
 - name: install needed packages
-  package: name={{ item }} state=present
-  with_items:
-  - koji
-  - fedmsg
-  - python-paramiko
-  - python-fedimg
-  - python-libcloud
-  - python-fedimg
-  - python-boto3
+  package:
+    state: present
+    name:
+    - koji
+    - fedmsg
+    - python-paramiko
+    - python-fedimg
+    - python-libcloud
+    - python-fedimg
+    - python-boto3
   tags:
   - fedimg
 
 - name: install extra packages in staging
-  package: name={{ item }} state=present
-  with_items:
-  - euca2ools
+  package:
+    state: present
+    name:
+    - euca2ools
   tags:
   - fedimg