base: Make sure OpenBSD hostname is updated

roles/base/handlers/main.yml

@@ -0,0 +1,6 @@
+---
+- name: Update hostname
+  ansible.builtin.command:
+    argv:
+      - hostname
+      - "{{ inventory_hostname }}"

roles/base/tasks/OpenBSD.yml

@@ -6,6 +6,7 @@
     mode: "0644"
     owner: root
     group: "{{ ansible_wheel }}"
+  notify: Update hostname
 
 - name: Configure mirror for packages and updates
   ansible.builtin.copy: