add restic

- fix packages that were broken
- change the way configuration is done
  - define default facts for packages with os_family level vars
  - refine the default facts into an os_family specfic config

tasks/pkgs/cheat.yml

@@ -13,6 +13,8 @@
         - source
       go_pkg: github.com/cheat/cheat/cmd/cheat
       version: latest
+      pkg_deps:
+        - go
 # }}}
 - name: Configure cheat
   when:
@@ -28,6 +30,12 @@
       when:
         - cheat_imethod == 'source'
       block:
+        - name: Queue package dependencies
+          loop: "{{ cheat.pkg_deps }}"
+          loop_control:
+            loop_var: dep
+          ansible.builtin.include_tasks: pkgs/{{ dep }}.yml
+
         - name: Configure cheat go install
           ansible.builtin.set_fact:
             cheat_go_install: