Use CRB not powertools on Alma and Rocky.

Author: geerlingguy

tasks/setup-RedHat.yml

@@ -1,30 +1,11 @@
 ---
 # See: https://github.com/geerlingguy/ansible-role-certbot/issues/107
-- block:
-
-  - name: Ensure dnf-plugins are installed on CentOS 8+.
-    yum:
-      name: dnf-plugins-core
-      state: present
-
-  - block:
-
-    - name: Enable DNF module for CentOS 8.3+.
-      shell: |
-        dnf config-manager --set-enabled powertools
-      register: dnf_module_enable
-      changed_when: false
-
-      when: ansible_facts['distribution_version'] is version('8.3', '>=')
-
-    - name: Enable DNF module for CentOS 8.0–8.2.
-      shell: |
-        dnf config-manager --set-enabled PowerTools
-      register: dnf_module_enable
-      changed_when: false
-
-    when: ansible_facts['distribution_version'] is version('8.2', '<=')
-
-  when:
-  - ansible_distribution == 'CentOS'
-  - ansible_distribution_major_version | int >= 8
+- name: Ensure dnf-plugins are installed on Rocky/AlmaLinux.
+  yum:
+    name: dnf-plugins-core
+    state: present
+
+- name: Enable DNF module for Rocky/AlmaLinux.
+  shell: |
+    dnf config-manager --set-enabled crb
+  changed_when: false