change drive label to variable

ansible/roles/win_chocolatey/tasks/disk.yml

@@ -13,8 +13,8 @@
         partition_size: -1
         state: present
 
-    - name: Create NTFS  filesystem and label it
+    - name: Create NTFS filesystem and label it
       win_format:
         drive_letter: "{{ choco_drive_letter }}"
         file_system: NTFS
-        new_label: Chocolatey
+        new_label: "{{ choco_drive_label }}"