move from docker to podman

wikijs: bump to v2.5.283, helm chart v2.2.20

roles/podman/README.md

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+Install podman.

roles/podman/defaults/main.yaml

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+---
+podman_version: "{{ '1.6.4' if ansible_facts['distribution_major_version'] == '7' else '4.0.2' if ansible_facts['distribution_major_version'] == '8' }}"

roles/podman/meta/main.yaml

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+---
+galaxy_info:
+  description: Podman
+  galaxy_tags:
+  - podman
+
+dependencies: []

roles/podman/tasks/RedHat.yaml

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+---
+- name: Ensure podman {{ podman_version }} installed
+  yum:
+    name: "podman-{{ podman_version }}"
+    state: present

roles/podman/tasks/main.yaml

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+---
+- name: Include podman install
+  include_tasks: "{{ ansible_facts['os_family'] }}.yaml"