packages are more generic

- if config is needed, it has a file in vars/
- all imported vars for pkgs are namespaced with _<pkgname>

tasks/pkgs/python3-pip.yml

@@ -1,10 +1,10 @@
 ---
+- ansible.builtin.include_vars:
+    file: python3.yml
+    name: _python3
 
 - name: append to pkgs
   set_fact:
-    syspkgs: "{{ syspkgs + [ 'python3-pip' ] }}"
+    syspkgs: "{{ syspkgs + _python3[ansible_system].pkgs }}"
   tags:
-    - RedHat
-    - linux
-    - package
-
+    - packages