---
- name: Update package cache for Debian hosts
  ansible.builtin.apt:
    update_cache: true
  when:
    - "'apt' in ansible_pkg_mgr"


- name: Update package cache for RHEL/CentOS/Fedora hosts
  ansible.builtin.dnf:
    update_cache: true
  when:
    - "'dnf' in ansible_pkg_mgr"
    - ansible_distribution_major_version|int >= 8


- name: Update all host packages
  ansible.builtin.package: name=* state=latest


...