run controller-side backup tasks without become to fix rsync permissions

roles/app/tasks/backup.yml

@@ -26,6 +26,7 @@
         state: directory
         mode: "0750"
       delegate_to: localhost
+      become: false
 
     - name: Create remote backup directory on host
       ansible.builtin.file:
@@ -63,6 +64,7 @@
         dest: "{{ app_backup_path }}/{{ app_name }}-{{ ansible_date_time.iso8601_basic_short }}.tar.gz"
         mode: pull
       when: remote_backup is succeeded
+      become: false
 
     - name: Clean old backups on controller
       ansible.builtin.find:
@@ -71,6 +73,7 @@
         age: "{{ app_backup_retention_days_controller | default(90) }}d"
       register: old_backups_controller
       delegate_to: localhost
+      become: false
 
     - name: Remove old backups from controller
       ansible.builtin.file:
@@ -78,6 +81,7 @@
         state: absent
       loop: "{{ old_backups_controller.files | default([]) }}"
       delegate_to: localhost
+      become: false
 
     - name: Clean old backups on remote host
       ansible.builtin.find: