chore 📦: Update Samba package installation to use modern methods

Updated the Ansible playbook to use modern methods for adding the Samba Team Debian GPG key and repository, making it easier to upgrade to a newer version of Samba. This change also includes updating the APT cache when an upgrade is needed.

tasks/install.yml

@@ -37,19 +37,33 @@
     msg: "⚠️ Detected buggy Samba version 4.22.4 — upgrade recommended!"
   when: "'4.22.4' in samba_version.stdout"
 
-- name: Add Samba Team Debian GPG key (only if upgrade is needed)
-  ansible.builtin.apt_key:
+- name: Add Samba Team Debian GPG key (modern method)
+  ansible.builtin.get_url:
     url: https://pkg.samba.org/keys/samba-pubkey.asc
-    state: present
+    dest: /usr/share/keyrings/samba-team-archive-keyring.gpg
+    mode: '0644'
   when: "'4.22.4' in samba_version.stdout"
 
-- name: Add Samba Team Debian repository (only if upgrade is needed)
+- name: Add Samba Team Debian repository (modern method)
   ansible.builtin.apt_repository:
-    repo: "deb http://pkg.samba.org/packages/debian $(lsb_release -cs) samba-422"
+    repo: "deb [signed-by=/usr/share/keyrings/samba-team-archive-keyring.gpg] http://pkg.samba.org/packages/debian {{ ansible_lsb.codename | default('bookworm') }} samba-422"
     state: present
     filename: samba-team
   when: "'4.22.4' in samba_version.stdout"
 
+# - name: Add Samba Team Debian GPG key (only if upgrade is needed)
+#   ansible.builtin.apt_key:
+#     url: https://pkg.samba.org/keys/samba-pubkey.asc
+#     state: present
+#   when: "'4.22.4' in samba_version.stdout"
+
+# - name: Add Samba Team Debian repository (only if upgrade is needed)
+#   ansible.builtin.apt_repository:
+#     repo: "deb http://pkg.samba.org/packages/debian $(lsb_release -cs) samba-422"
+#     state: present
+#     filename: samba-team
+#   when: "'4.22.4' in samba_version.stdout"
+
 - name: Update APT cache (only if upgrade is needed)
   ansible.builtin.apt:
     update_cache: yes