fix sshd config location

bubble-server/src/main/resources/packer/roles/firewall/tasks/main.yml

@@ -105,7 +105,7 @@
 - name: Install SSH hardening settings
   copy:
     src: bubble_sshd.conf
-    dest: /etc/ssh/ssh_config.d/bubble_sshd.conf
+    dest: /etc/ssh/sshd_config.d/bubble_sshd.conf
     owner: root
     group: root
     mode: 0400