[TIDY] Update to ansible 4 module names

tasks/usersetup-Archlinux.yml

@@ -3,13 +3,13 @@
 # Will run once per user, because of lockfile `~/.ansbl-common-usersetup`
 
 - name: usersetup - Check, if usersetup already ran
-  stat:
+  ansible.builtin.stat:
     path: .ansbl-common-usersetup
   register: common_usersetup
 
 - name: usersetup - Change login shell to zsh for current user
   become: yes
-  user:
+  ansible.builtin.user:
     name: "{{ ansible_user_id }}"
     shell: /bin/zsh
   when:
@@ -18,27 +18,27 @@
 # TODO: adapt to ArchLinux systems, if needed
 # - name: usersetup - Install locales package
 #   become: yes
-#   apt:
+#   ansible.builtin.apt:
 #     name: locales
 #     state: present
 
 # - name: usersetup - Setup locale en_US
 #   become: yes
-#   locale_gen:
+#   ansible.builtin.locale_gen:
 #     name: en_US.UTF-8
 #     state: present
 #   when:
 #     - common_usersetup.stat.exists == false
 # - name: usersetup - Setup locale de_DE
 #   become: yes
-#   locale_gen:
+#   ansible.builtin.locale_gen:
 #     name: de_DE.UTF-8
 #     state: present
 #   when:
 #     - common_usersetup.stat.exists == false
 
 - name: usersetup - Create lockfile
-  file:
+  ansible.builtin.file:
     path: .ansbl-common-usersetup
     state: touch
   when: