refactor(k3s): enhance cluster setup and enable ArgoCD apps

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

roles/k3s_agent/tasks/installation.yml

@@ -1,4 +1,12 @@
 ---
+- name: Install dependencies for apt to use repositories over HTTPS
+  ansible.builtin.apt:
+    name: "{{ item }}"
+    state: present
+  loop:
+    - qemu-guest-agent
+  become: true
+
 - name: See if k3s file exists
   ansible.builtin.stat:
     path: /usr/local/bin/k3s