Make locale generation universal

Don't rely on a notify/handler, just do it every time in the base role.

roles/base/tasks/main.yml

@@ -300,8 +300,6 @@
   template:
     src: "{{ item.src }}"
     dest: "{{ item.dest }}"
-  notify:
-    - generate locales
   with_items:
     - { src: "etc/default/locale.j2", dest: "/etc/default/locale" }
     - { src: "etc/locale.gen.j2", dest: "/etc/locale.gen" }
@@ -315,6 +313,10 @@
     force: yes
   tags: base-system
 
+- name: generate locales
+  command: locale-gen
+  tags: base-system
+
 # sysctl
 - name: install sysctl tweaks
   template: