Update to more recent Ansible roles

ansible/roles/core/tasks/install-apps.yml

@@ -1,4 +1,18 @@
 ---
 - name: Install packages
-  apt: name="{{ item }}" state=latest
+  package: name="{{ item }}" state=present
   with_items: "{{ packages }}"
+- name: Ensure package lists are up-to-date
+  apt:
+    update_cache: yes
+- name: Ensure packages are up-to-date
+  apt:
+    upgrade: dist
+- name: Remove unused packages from the cache
+  apt:
+    autoclean: yes
+- name: Remove dependencies that are no longer required
+  apt:
+    autoremove: yes
+
+