updated nix to 25.05 and fixed setup.sh

Signed-off-by: Menno van Leeuwen <menno@vleeuwen.me>

config/ansible/tasks/global/utils.yml

@@ -2,18 +2,21 @@
 - name: Load DOTFILES_PATH environment variable
   ansible.builtin.set_fact:
     dotfiles_path: "{{ lookup('env', 'DOTFILES_PATH') }}"
+  become: false
 
 - name: Ensure ~/.local/bin exists
   ansible.builtin.file:
     path: "{{ ansible_env.HOME }}/.local/bin"
     state: directory
     mode: "0755"
+  become: false
 
 - name: Scan utils folder and create symlinks in ~/.local/bin
   ansible.builtin.find:
     paths: "{{ dotfiles_path }}/config/ansible/tasks/global/utils"
     file_type: file
   register: utils_files
+  become: false
 
 - name: Create symlinks for utils scripts
   ansible.builtin.file: