Force latest package installation

roles/bench-server/tasks/main.yml

@@ -4,7 +4,8 @@
   apt:
     force_apt_get: true
     name: "{{ bench_server_packages }}"
-    state: present
+    state: latest
+    update_cache: yes
 
 - name: ensure configuration directory exists
   file:

roles/bench-worker/tasks/main.yml

@@ -4,7 +4,8 @@
   apt:
     force_apt_get: true
     name: "{{ bench_worker_packages }}"
-    state: present
+    state: latest
+    update_cache: yes
 
 - name: ensure configuration directory exists
   file: