added flatpak, docker, packages, base, etc roles

roles/pip/tasks/main.yml

@@ -0,0 +1,6 @@
+---
+- name: Install pip3 packages
+  pip:
+    name: "{{ item }}"
+    state: present
+  loop: "{{ pip_packages }}"

roles/pip/vars/main.yml

@@ -0,0 +1,4 @@
+---
+pip_packages:
+  - borgmatic
+  - keep