feat(ansible): Add common role handlers

ansible/webserver-automation/roles/common/handlers/main.yml

@@ -0,0 +1,11 @@
+---
+# Common role handlers
+
+- name: restart sshd
+  service:
+    name: sshd
+    state: restarted
+
+- name: reload systemd
+  systemd:
+    daemon_reload: true