style 💎: Update synchronize command to use posix module

Updated the synchronize command in the Proxmox template task to use the ansible.posix.synchronize module, which is more compatible with Proxmox's file system. This change ensures that the template can be successfully synchronized on the target host.

tasks/create_proxmox_debian_template.yml

@@ -213,10 +213,10 @@
       #     qemu-img resize {{ workdir }}/{{ template_name }}.qcow2 --shrink
 
       - name: Copy finished template back to Proxmox host
-        ansible.builtin.synchronize:
+        ansible.posix.synchronize:
           src: "{{ workdir }}/{{ template_name }}.qcow2"
           dest: "/var/lib/vz/template/qcow2/"
-          mode: pull
+          mode: push
           # rsync_opts:
           #   - "--rsync-path='sudo rsync'"