Set become_method in ansible.cfg

roles/forgejo/tasks/main.yml

@@ -59,7 +59,6 @@
 
 - name: Set up authentication
   become: yes
-  become_method: su
   become_user: forgejo
   block:
     - name: Get passwords
@@ -136,14 +135,12 @@
   block:
     - name: Get runner token
       become: yes
-      become_method: su
       become_user: forgejo
       command: forgejo actions generate-runner-token
       register: token
 
     - name: Register runner
       become: yes
-      become_method: su
       become_user: forgejo-runner
       become_flags: '-s /bin/sh -l'
       command: |