repo: Move ansible setup to root dir

ansible/roles/incus-install/tasks/add-repo.yaml

@@ -1,56 +0,0 @@
----
-- name: Incus - Add package repository (apt)
-  hosts: all
-  gather_facts: true
-  gather_subset:
-    - "distribution_release"
-  vars:
-    task_release: "{{ incus_release | default('stable') }}"
-    task_roles: "{{ incus_roles | default(['standalone', 'ui']) }}"
-  any_errors_fatal: true
-  tasks:
-    - name: Check if distribution is supported
-      ansible.builtin.meta: end_play
-      when: 'ansible_distribution not in ("Ubuntu", "Debian")'
-
-    - name: Create apt keyring path
-      ansible.builtin.file:
-        path: /etc/apt/keyrings/
-        mode: "0755"
-        state: directory
-      when: 'task_roles | length > 0 and task_release != "distro"'
-
-    - name: Add Zabbly repository key
-      ansible.builtin.copy:
-        src: files/zabbly-key.asc
-        dest: /etc/apt/keyrings/ansible-zabbly.asc
-        mode: "0644"
-      notify: Update apt
-      become: true
-      when: 'task_roles | length > 0 and task_release != "distro"'
-
-    - name: Get DPKG architecture
-      ansible.builtin.shell: dpkg --print-architecture
-      register: dpkg_architecture
-      changed_when: false
-      check_mode: false
-      when: 'task_roles | length > 0 and task_release != "distro"'
-
-    - name: Add Zabbly package source
-      ansible.builtin.template:
-        src: files/incus.sources.tpl
-        dest: /etc/apt/sources.list.d/ansible-zabbly-incus-{{ task_release }}.sources
-      notify: Update apt
-      become: true
-      when: 'task_roles|length > 0 and task_release != "distro"'
-
-    - name: Handle apt by flushing handlers
-      meta: flush_handlers
-
-  handlers:
-    - name: Update apt
-      ansible.builtin.apt:
-        force_apt_get: true
-        update_cache: true
-        cache_valid_time: 0
-      become: true