Add draft ansible playbooks for RD

ansible/roles/rd_os-linux-prep/tasks/apt_conf.yml

@@ -0,0 +1,19 @@
+---
+
+- name: Configure apt for using local REPO
+  block:
+  - name: Copy sources.list with local REPO
+    ansible.builtin.copy:
+      src: files/debian12/sources.list
+      dest: /etc/apt/sources.list
+      owner: root
+      group: root
+      mode: '0644'
+  - name: Run "apt-get clean"
+    ansible.builtin.apt:
+      clean: yes
+  - name: Run "apt update" and NOT "apt upgrade"
+    ansible.builtin.apt:
+      upgrade: no
+      update_cache: yes
+  when: (ansible_os_family == "Debian" and ansible_distribution_major_version == "12")