Fix deprecation warnings (#4130)

* use not deprecated ansible_play_hosts variable

* Using tests as filters is deprecated

* Fix deprecation warning about pkg list

roles/kubernetes/preinstall/tasks/0070-system-packages.yml

@@ -88,13 +88,12 @@
 - name: Install packages requirements
   action:
     module: "{{ ansible_pkg_mgr }}"
-    name: "{{ item }}"
+    name: "{{ required_pkgs | default([]) | union(common_required_pkgs|default([])) }}"
     state: latest
   register: pkgs_task_result
   until: pkgs_task_result is succeeded
   retries: 4
   delay: "{{ retry_stagger | random + 3 }}"
-  with_items: "{{required_pkgs | default([]) | union(common_required_pkgs|default([]))}}"
   when: not (ansible_os_family in ["CoreOS", "Container Linux by CoreOS", "ClearLinux"] or is_atomic)
   tags:
     - bootstrap-os