Add script to update grub

roles/desktop/files/usr/local/sbin/update-grub

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+grub-mkconfig -o /boot/grub/grub.cfg

roles/desktop/tasks/arch.yml

@@ -114,6 +114,14 @@
     state: present
     name: com.usebottles.bottles
 
+- name: copy scripts
+  become: yes
+  copy:
+    src: "usr/local/sbin/{{item}}"
+    dest: "/usr/local/sbin/{{item}}"
+    mode: '0755'
+  loop:
+    - update-grub
 
 - import_tasks: audio.yml
 - import_tasks: bluetooth.yml