proxmox: disable password SSH authentication

Apparently it’s not needed for cluster operations.

roles/proxmox/handlers/main.yml

@@ -12,6 +12,12 @@
     state: reloaded
   when: "'handler' not in ansible_skip_tags"
 
+- name: reload sshd
+  service:
+    name: sshd
+    state: reloaded
+  when: "'handler' not in ansible_skip_tags"
+
 - name: update package cache
   package:
     update_cache: yes