let's turn these into roles

playbooks/setup/server/files/sshd/00-nopasswd.conf

@@ -1 +0,0 @@
-PasswordAuthentication no

playbooks/setup/server/natsuco.yaml

@@ -9,9 +9,8 @@
     - name: harden ssh
       block:
         - name: disable password auth
-          copy:
-            src: sshd/00-nopasswd.conf
-            dest: /etc/ssh/ssh_config.d/00-altport.conf
+          include_role:
+            name: kevinnlsamuel.galaxy.sshd.disablepasswd
         - name: change ssh port
           template:
             src: sshd/00-altport.conf