always use full name of ansible task

roles/backuphost/tasks/main.yaml

@@ -13,13 +13,13 @@
     shell: "/sbin/nologin"
 
 - name: Undefine AllowUsers
-  lineinfile:
+  ansible.builtin.lineinfile:
     state: absent
     path: /etc/ssh/sshd_config
     line: "AllowUsers tormakris ansible service-user"
 
 - name: Check if AllowUsers is defined
-  lineinfile:
+  ansible.builtin.lineinfile:
     state: absent
     path: /etc/ssh/sshd_config
     regexp: "^AllowUsers"
@@ -28,24 +28,24 @@
   register: checkallowusers
 
 - name: Define AllowUsers if undefined
-  lineinfile:
+  ansible.builtin.lineinfile:
     state: present
     path: /etc/ssh/sshd_config
     line: "AllowUsers tormakris ansible backup"
   when: checkallowusers.found == 0
 
 - name: "Restart sshd"
-  service:
+  ansible.builtin.service:
     name: sshd
     state: restarted
 
 - name: Create .ssh directory of backup user
-  file:
+  ansible.builtin.file:
     path: /home/backup/.ssh
     state: directory
 
 - name: Copy authorized_keys
-  copy:
+  ansible.builtin.copy:
     src: authorized_keys
     dest: /home/backup/.ssh/authorized_keys
     mode: 0600
@@ -53,7 +53,7 @@
     group: backup
 
 - name: Copy ssh config
-  copy:
+  ansible.builtin.copy:
     src: ssh_config
     dest: /home/backup/.ssh/config
     mode: 0600