Change to FQCN with ansible-lint fixer (#553)

* Change to FQCN with ansible-lint fixer

Since ansible-base 2.10 (later ansible-core), FQCN is the new way to go.

Updated .ansible-lint with a production profile and removed fqcn in skip_list.
Updated .yamllint with rules needed.

Ran ansible-lint --fix=all, then manually applied some minor changes.

* Changed octal value in molecule/ipv6/prepare.yml

roles/reset_proxmox_lxc/tasks/main.yml

@@ -1,46 +1,45 @@
 ---
 - name: Check for container files that exist on this host
-  stat:
-    path: "/etc/pve/lxc/{{ item }}.conf"
+  ansible.builtin.stat:
+    path: /etc/pve/lxc/{{ item }}.conf
   loop: "{{ proxmox_lxc_ct_ids }}"
   register: stat_results
 
 - name: Filter out files that do not exist
-  set_fact:
-    proxmox_lxc_filtered_files:
-      '{{ stat_results.results | rejectattr("stat.exists", "false") | map(attribute="stat.path") }}'
+  ansible.builtin.set_fact:
+    proxmox_lxc_filtered_files: '{{ stat_results.results | rejectattr("stat.exists", "false") | map(attribute="stat.path") }}' # noqa yaml[line-length]
 
 - name: Remove LXC apparmor profile
-  lineinfile:
+  ansible.builtin.lineinfile:
     dest: "{{ item }}"
-    regexp: "^lxc.apparmor.profile"
+    regexp: ^lxc.apparmor.profile
     line: "lxc.apparmor.profile: unconfined"
     state: absent
   loop: "{{ proxmox_lxc_filtered_files }}"
   notify: reboot containers
 
 - name: Remove lxc cgroups
-  lineinfile:
+  ansible.builtin.lineinfile:
     dest: "{{ item }}"
-    regexp: "^lxc.cgroup.devices.allow"
+    regexp: ^lxc.cgroup.devices.allow
     line: "lxc.cgroup.devices.allow: a"
     state: absent
   loop: "{{ proxmox_lxc_filtered_files }}"
   notify: reboot containers
 
 - name: Remove lxc cap drop
-  lineinfile:
+  ansible.builtin.lineinfile:
     dest: "{{ item }}"
-    regexp: "^lxc.cap.drop"
+    regexp: ^lxc.cap.drop
     line: "lxc.cap.drop: "
     state: absent
   loop: "{{ proxmox_lxc_filtered_files }}"
   notify: reboot containers
 
 - name: Remove lxc mounts
-  lineinfile:
+  ansible.builtin.lineinfile:
     dest: "{{ item }}"
-    regexp: "^lxc.mount.auto"
+    regexp: ^lxc.mount.auto
     line: 'lxc.mount.auto: "proc:rw sys:rw"'
     state: absent
   loop: "{{ proxmox_lxc_filtered_files }}"