fix 🐛: Ensure snippets storage is enabled

This commit updates the preflight task to correctly enable the 'snippets' storage in /etc/pve/storage.cfg. The change uses a more robust regular expression to handle potential variations in the storage configuration, ensuring the snippets feature is properly activated.

tasks/testing.yml

@@ -10,13 +10,13 @@
         state: present
         update_cache: yes
 
-
     - name: "[PREFLIGHT] Ensure 'snippets' is enabled for {{ proxmox_snippets_storage }}"
       ansible.builtin.replace:
         path: /etc/pve/storage.cfg
-        regexp: '(dir:\s*{{ proxmox_snippets_storage }}[\s\S]*?content\s+)(.*)(?<!snippets)'
-        replace: '\1\2,snippets'
-      vars: 
+        regexp: '^(\s*content\s*=.*?)(?<!snippets)$'
+        replace: '\1,snippets'
+        multiline: true
+      vars:
         proxmox_snippets_storage: local
         
     - name: "[PREFLIGHT] Ensure snippets storage directory exists"