Fix pre-commit hooks and move directories

roles/ and inventory/ are now in playbooks/
also fixed issues reported by ansible-lint

roles/mailcowdockerized/tasks/main.yml

@@ -1,10 +0,0 @@
----
-- name: Set common facts
-  ansible.builtin.import_tasks: tasks/set-default-facts.yml
-
-- name: Deploy {{ role_name }}
-  vars:
-    svc: "{{ mailcowdockerized_svc }}"
-  block:
-    - name: Import tasks to template the site for the reverse proxy
-      ansible.builtin.import_tasks: tasks/steps/template-site-config.yml