remove redundant become declarations

roles/base/tasks/main.yml

@@ -1,6 +1,5 @@
 # Learn more: https://wiki.debian.org/Locale
 - name: enable additional locales
-  become: true
   ansible.builtin.lineinfile:
     path: /etc/locale.gen
     regexp: "{{ item }}"
@@ -10,7 +9,6 @@
   notify: regenerate locales
 
 - name: install basic packages
-  become: yes
   package:
     name:
       - vim
@@ -26,7 +24,6 @@
 # Inspired by this guide
 # https://blog.confirm.ch/unattended-upgrades-in-debian/
 - name: configure unattended upgrades
-  become: yes
   copy:
     src: "{{ item }}"
     dest: /etc/apt/apt.conf.d