Refactor SSH configuration in ansible-apply.yaml and update playbook execution with ECDSA private key

ansible/roles/cis_hardening/tasks/main.yml

@@ -20,9 +20,13 @@
   when: ufw_enable
   tags:
     - ufw
+    - roles::cis::ufw
 
 - name: Configure sysctl
   ansible.builtin.include_tasks: sysctl.yml
+  tags:
+    - sysctl
+    - roles::cis::sysctl
 
 - name: Disable kernel network modules
   ansible.builtin.include_tasks: disablenet.yml
@@ -76,6 +80,10 @@
 
 - name: Configure ssh server and client
   ansible.builtin.include_tasks: sshconfig.yml
+  tags:
+    - ssh
+    - sshd
+    - roles::cis::sshd
 
 - name: Configure PAM
   ansible.builtin.include_tasks: password.yml