ansible/podman: install from debian repos

Podman is in the official debian repositories since debian 10, install
it from there instead of using a third-party repository.

Related: OS#5365
Change-Id: I01549915d2c8dfda5fa605a014a304229c3078f0

ansible/roles/podman/tasks/debian.yml

@@ -1,33 +0,0 @@
----
-
-- name: add apt https support
-  apt:
-    cache_valid_time: 3600
-    update_cache: yes
-    pkg:
-      - apt-transport-https
-      - gnupg
-      - cron
-      - ca-certificates
-  when: ansible_distribution_major_version < 11
-
-- name: add docker gpg key to apt keyring
-  apt_key:
-    id: 2472D6D0D2F66AF87ABA8DA34D64390375060AA4
-    url: https://ftp.uni-stuttgart.de/opensuse/repositories/devel:/kubic:/libcontainers:/stable/{{ obs_distro }}/Release.key
-  when: ansible_distribution_major_version < 11
-
-- apt_repository:
-    repo: "deb https://ftp.uni-stuttgart.de/opensuse/repositories/devel:/kubic:/libcontainers:/stable/{{ obs_distro }}/ /"
-    state: present
-    update_cache: yes
-  when: ansible_distribution_major_version < 11
-
-- name: install podman
-  apt:
-    pkg:
-      - podman
-      - runc
-      - buildah
-      - skopeo
-      - dnsmasq

ansible/roles/podman/tasks/main.yml

@@ -1,7 +1,9 @@
 ---
 
-- name: Include tasks for Debian
-  include_tasks: debian.yml
-  when: (ansible_distribution in ['Debian', 'Raspbian'])
-
-# TODO: add other distributions below
+- name: install podman
+  apt:
+    pkg:
+      - podman
+      - buildah
+    # Has reasonable recommends needed for dns resolving etc.
+    install_recommends: yes