use ansible.builtin.dnf (#195)

Author: swapdisk

roles/remediate/tasks/leapp_missing_efibootmgr.yml

@@ -2,7 +2,7 @@
 - name: leapp_missing_efibootmgr | Install efibootmgr package - required on EFI systems
   block:
     - name: leapp_missing_efibootmgr | Install efibootmgr package
-      ansible.builtin.yum:
+      ansible.builtin.dnf:
         name: efibootmgr
         state: present
 

roles/remediate/tasks/leapp_multiple_kernels.yml

@@ -27,7 +27,7 @@
       when: installed_kernels.stdout_lines[0] != current_kernel.stdout
 
     - name: leapp_multiple_kernels | Remove old kernels
-      ansible.builtin.yum:
+      ansible.builtin.dnf:
         name: kernel-core-{{ item }}
         state: absent
       loop: "{{ installed_kernels.stdout_lines[1:] }}"

roles/remediate/tasks/leapp_unavailable_kde.yml

@@ -2,7 +2,7 @@
 - name: leapp_unavailable_kde | Install the GNOME desktop environment to be able to upgrade
   block:
     - name: leapp_unavailable_kde | Install the GNOME desktop environment
-      ansible.builtin.yum:
+      ansible.builtin.dnf:
         name: "@^graphical-server-environment"
         state: present