feat: ensure curl/jq are installed before deploying munin shell scripts

roles/munin_client/tasks/garage.yml

@@ -1,5 +1,13 @@
 ---
 
+- name: Ensure some packages are installed
+  package:
+    name: "{{ item }}"
+    state: present
+  loop:
+    - curl
+    - jq
+
 - name: Put garage plugin configuration
   ansible.builtin.template:
     src: garage.j2