Fix user variable usage in completions task

skylab/core/roles/workstation/tasks/environment.yml

@@ -20,7 +20,7 @@
 - name: Configure bash completions
   become: true
   ansible.builtin.blockinfile:
-    path: ~{{ item.0 }}/.config/bash_completions
+    path: ~{{ item }}/.config/bash_completions
     create: true
     block: >-
       function _gg_completion() {
@@ -30,7 +30,7 @@
 
       complete -F _gg_completion gg
     owner: "{{ ansible_user }}"
-    group: "{{ item.0 }}"
+    group: "{{ item }}"
     mode: 0664
   loop: "{{ _local_human_users }}"